diff --git a/lib/classes/event/assessable_submitted.php b/lib/classes/event/assessable_submitted.php
index a889e3e2d70..8f49ae19b23 100644
--- a/lib/classes/event/assessable_submitted.php
+++ b/lib/classes/event/assessable_submitted.php
@@ -49,7 +49,7 @@ abstract class assessable_submitted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/assessable_uploaded.php b/lib/classes/event/assessable_uploaded.php
index 46aa825a1c5..efdc7ec65a4 100644
--- a/lib/classes/event/assessable_uploaded.php
+++ b/lib/classes/event/assessable_uploaded.php
@@ -56,7 +56,7 @@ abstract class assessable_uploaded extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/base.php b/lib/classes/event/base.php
index 6cbcbe223b5..d1cbe32c9a1 100644
--- a/lib/classes/event/base.php
+++ b/lib/classes/event/base.php
@@ -40,7 +40,7 @@ defined('MOODLE_INTERNAL') || die();
  * @property-read string $objecttable name of database table where is object record stored
  * @property-read int $objectid optional id of the object
  * @property-read string $crud letter indicating event type
- * @property-read int $level log level (number between 1 and 100)
+ * @property-read int $edulevel log level (one of the constants LEVEL_)
  * @property-read int $contextid
  * @property-read int $contextlevel
  * @property-read int $contextinstanceid
@@ -101,7 +101,7 @@ abstract class base implements \IteratorAggregate {
 
     /** @var array list of event properties */
     private static $fields = array(
-        'eventname', 'component', 'action', 'target', 'objecttable', 'objectid', 'crud', 'level', 'contextid',
+        'eventname', 'component', 'action', 'target', 'objecttable', 'objectid', 'crud', 'edulevel', 'contextid',
         'contextlevel', 'contextinstanceid', 'userid', 'courseid', 'relateduserid', 'other',
         'timecreated');
 
@@ -148,7 +148,7 @@ abstract class base implements \IteratorAggregate {
      * @throws \coding_exception
      */
     public static final function create(array $data = null) {
-        global $PAGE, $USER, $CFG;
+        global $USER, $CFG;
 
         $data = (array)$data;
 
@@ -161,6 +161,14 @@ abstract class base implements \IteratorAggregate {
         // Set static event data specific for child class.
         $event->init();
 
+        if (isset($event->data['level'])) {
+            if (!isset($event->data['edulevel'])) {
+                debugging('level property is deprecated, use edulevel property instead', DEBUG_DEVELOPER);
+                $event->data['edulevel'] = $event->data['level'];
+            }
+            unset($event->data['level']);
+        }
+
         // Set automatic data.
         $event->data['timecreated'] = time();
 
@@ -205,7 +213,7 @@ abstract class base implements \IteratorAggregate {
         // Warn developers if they do something wrong.
         if ($CFG->debugdeveloper) {
             static $automatickeys = array('eventname', 'component', 'action', 'target', 'contextlevel', 'contextinstanceid', 'timecreated');
-            static $initkeys = array('crud', 'level', 'objecttable');
+            static $initkeys = array('crud', 'level', 'objecttable', 'edulevel');
 
             foreach ($data as $key => $ignored) {
                 if ($key === 'context') {
@@ -234,7 +242,7 @@ abstract class base implements \IteratorAggregate {
      *
      * Set all required data properties:
      *  1/ crud - letter [crud]
-     *  2/ level - using a constant self::LEVEL_*.
+     *  2/ edulevel - using a constant self::LEVEL_*.
      *  3/ objecttable - name of database table if objectid specified
      *
      * Optionally it can set:
@@ -362,7 +370,7 @@ abstract class base implements \IteratorAggregate {
     /**
      * Return standardised event data as array.
      *
-     * @return array
+     * @return array All elements are scalars except the 'other' field which is array.
      */
     public function get_data() {
         return $this->data;
@@ -371,7 +379,9 @@ abstract class base implements \IteratorAggregate {
     /**
      * Return auxiliary data that was stored in logs.
      *
-     * TODO MDL-41331: Properly define this method once logging is finalised.
+     * List of standard properties:
+     *  - origin: IP number, cli,cron
+     *  - realuserid: id of the user when logged-in-as
      *
      * @return array the format is standardised by logging API
      */
@@ -425,8 +435,8 @@ abstract class base implements \IteratorAggregate {
         if (empty($this->data['crud'])) {
             throw new \coding_exception('crud must be specified in init() method of each method');
         }
-        if (!isset($this->data['level'])) {
-            throw new \coding_exception('level must be specified in init() method of each method');
+        if (!isset($this->data['edulevel'])) {
+            throw new \coding_exception('edulevel must be specified in init() method of each method');
         }
         if (!empty($this->data['objectid']) and empty($this->data['objecttable'])) {
             throw new \coding_exception('objecttable must be specified in init() method if objectid present');
@@ -439,9 +449,9 @@ abstract class base implements \IteratorAggregate {
             if (!in_array($this->data['crud'], array('c', 'r', 'u', 'd'), true)) {
                 debugging("Invalid event crud value specified.", DEBUG_DEVELOPER);
             }
-            if (!in_array($this->data['level'], array(self::LEVEL_OTHER, self::LEVEL_TEACHING, self::LEVEL_PARTICIPATING))) {
+            if (!in_array($this->data['edulevel'], array(self::LEVEL_OTHER, self::LEVEL_TEACHING, self::LEVEL_PARTICIPATING))) {
                 // Bitwise combination of levels is not allowed at this stage.
-                debugging('Event property level must a constant value, see event_base::LEVEL_*', DEBUG_DEVELOPER);
+                debugging('Event property edulevel must a constant value, see event_base::LEVEL_*', DEBUG_DEVELOPER);
             }
             if (self::$fields !== array_keys($this->data)) {
                 debugging('Number of event data fields must not be changed in event classes', DEBUG_DEVELOPER);
@@ -601,6 +611,10 @@ abstract class base implements \IteratorAggregate {
      * @return mixed
      */
     public function __get($name) {
+        if ($name === 'level') {
+            debugging('level property is deprecated, use edulevel property instead', DEBUG_DEVELOPER);
+            return $this->data['edulevel'];
+        }
         if (array_key_exists($name, $this->data)) {
             return $this->data[$name];
         }
@@ -630,6 +644,10 @@ abstract class base implements \IteratorAggregate {
      * @return bool
      */
     public function __isset($name) {
+        if ($name === 'level') {
+            debugging('level property is deprecated, use edulevel property instead', DEBUG_DEVELOPER);
+            return isset($this->data['edulevel']);
+        }
         return isset($this->data[$name]);
     }
 
diff --git a/lib/classes/event/blog_association_created.php b/lib/classes/event/blog_association_created.php
index 0e7da1c9e20..f09d4d7b07d 100644
--- a/lib/classes/event/blog_association_created.php
+++ b/lib/classes/event/blog_association_created.php
@@ -51,7 +51,7 @@ class blog_association_created extends \core\event\base {
         $this->context = \context_system::instance();
         $this->data['objecttable'] = 'blog_association';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/blog_entries_viewed.php b/lib/classes/event/blog_entries_viewed.php
index d0119faaf03..6da91bb9aa5 100644
--- a/lib/classes/event/blog_entries_viewed.php
+++ b/lib/classes/event/blog_entries_viewed.php
@@ -50,7 +50,7 @@ class blog_entries_viewed extends base {
     protected function init() {
         $this->context = \context_system::instance();
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/blog_entry_created.php b/lib/classes/event/blog_entry_created.php
index 4e1518a970f..149d8438af9 100644
--- a/lib/classes/event/blog_entry_created.php
+++ b/lib/classes/event/blog_entry_created.php
@@ -47,7 +47,7 @@ class blog_entry_created extends \core\event\base {
         $this->context = \context_system::instance();
         $this->data['objecttable'] = 'post';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/blog_entry_deleted.php b/lib/classes/event/blog_entry_deleted.php
index b7275d53963..f341739d510 100644
--- a/lib/classes/event/blog_entry_deleted.php
+++ b/lib/classes/event/blog_entry_deleted.php
@@ -46,7 +46,7 @@ class blog_entry_deleted extends \core\event\base {
         $this->context = \context_system::instance();
         $this->data['objecttable'] = 'post';
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/blog_entry_updated.php b/lib/classes/event/blog_entry_updated.php
index 777ac2ecb8c..25305113a86 100644
--- a/lib/classes/event/blog_entry_updated.php
+++ b/lib/classes/event/blog_entry_updated.php
@@ -45,7 +45,7 @@ class blog_entry_updated extends base {
         $this->context = \context_system::instance();
         $this->data['objecttable'] = 'post';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/cohort_created.php b/lib/classes/event/cohort_created.php
index 0db4d7b6839..cfe435df392 100644
--- a/lib/classes/event/cohort_created.php
+++ b/lib/classes/event/cohort_created.php
@@ -41,7 +41,7 @@ class cohort_created extends base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'cohort';
     }
 
diff --git a/lib/classes/event/cohort_deleted.php b/lib/classes/event/cohort_deleted.php
index b43b110032f..0844565f028 100644
--- a/lib/classes/event/cohort_deleted.php
+++ b/lib/classes/event/cohort_deleted.php
@@ -41,7 +41,7 @@ class cohort_deleted extends base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'cohort';
     }
 
diff --git a/lib/classes/event/cohort_member_added.php b/lib/classes/event/cohort_member_added.php
index a7e52eb0c4d..8dc153d2d45 100644
--- a/lib/classes/event/cohort_member_added.php
+++ b/lib/classes/event/cohort_member_added.php
@@ -41,7 +41,7 @@ class cohort_member_added extends base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'cohort';
     }
 
diff --git a/lib/classes/event/cohort_member_removed.php b/lib/classes/event/cohort_member_removed.php
index b3f47bd7d50..e42868a97f4 100644
--- a/lib/classes/event/cohort_member_removed.php
+++ b/lib/classes/event/cohort_member_removed.php
@@ -42,7 +42,7 @@ class cohort_member_removed extends base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'cohort';
     }
 
diff --git a/lib/classes/event/cohort_updated.php b/lib/classes/event/cohort_updated.php
index f9b6a0756d8..7ee12269c39 100644
--- a/lib/classes/event/cohort_updated.php
+++ b/lib/classes/event/cohort_updated.php
@@ -41,7 +41,7 @@ class cohort_updated extends base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'cohort';
     }
 
diff --git a/lib/classes/event/comment_created.php b/lib/classes/event/comment_created.php
index ffd88746c1f..09935b8b22f 100644
--- a/lib/classes/event/comment_created.php
+++ b/lib/classes/event/comment_created.php
@@ -50,7 +50,7 @@ abstract class comment_created extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'comments';
     }
 
diff --git a/lib/classes/event/comment_deleted.php b/lib/classes/event/comment_deleted.php
index fca147248ea..2c20348caf0 100644
--- a/lib/classes/event/comment_deleted.php
+++ b/lib/classes/event/comment_deleted.php
@@ -50,7 +50,7 @@ abstract class comment_deleted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'comments';
     }
 
diff --git a/lib/classes/event/comments_viewed.php b/lib/classes/event/comments_viewed.php
index 05618f08c7d..a048d01dbfd 100644
--- a/lib/classes/event/comments_viewed.php
+++ b/lib/classes/event/comments_viewed.php
@@ -44,7 +44,7 @@ abstract class comments_viewed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/content_viewed.php b/lib/classes/event/content_viewed.php
index 17f032808b2..10c25942054 100644
--- a/lib/classes/event/content_viewed.php
+++ b/lib/classes/event/content_viewed.php
@@ -61,7 +61,7 @@ abstract class content_viewed extends base {
         global $PAGE;
 
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->context = $PAGE->context;
     }
 
diff --git a/lib/classes/event/course_category_created.php b/lib/classes/event/course_category_created.php
index 33a4ea1a970..b049a8a6804 100644
--- a/lib/classes/event/course_category_created.php
+++ b/lib/classes/event/course_category_created.php
@@ -33,7 +33,7 @@ class course_category_created extends base {
     protected function init() {
         $this->data['objecttable'] = 'course_categories';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/course_category_deleted.php b/lib/classes/event/course_category_deleted.php
index a856ef134e1..881d84bb563 100644
--- a/lib/classes/event/course_category_deleted.php
+++ b/lib/classes/event/course_category_deleted.php
@@ -44,7 +44,7 @@ class course_category_deleted extends base {
     protected function init() {
         $this->data['objecttable'] = 'course_categories';
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/course_category_updated.php b/lib/classes/event/course_category_updated.php
index 978c9e43dfc..1a0055f38e8 100644
--- a/lib/classes/event/course_category_updated.php
+++ b/lib/classes/event/course_category_updated.php
@@ -36,7 +36,7 @@ class course_category_updated extends base {
     protected function init() {
         $this->data['objecttable'] = 'course_categories';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/course_completed.php b/lib/classes/event/course_completed.php
index 6e42b60bece..300bcdca4df 100644
--- a/lib/classes/event/course_completed.php
+++ b/lib/classes/event/course_completed.php
@@ -33,7 +33,7 @@ class course_completed extends base {
     protected function init() {
         $this->data['objecttable'] = 'course_completions';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/course_completion_updated.php b/lib/classes/event/course_completion_updated.php
index 36a3d80bcf8..9ffa4f6af98 100644
--- a/lib/classes/event/course_completion_updated.php
+++ b/lib/classes/event/course_completion_updated.php
@@ -40,7 +40,7 @@ class course_completion_updated extends base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/course_content_deleted.php b/lib/classes/event/course_content_deleted.php
index d5b6624a900..05a59d17277 100644
--- a/lib/classes/event/course_content_deleted.php
+++ b/lib/classes/event/course_content_deleted.php
@@ -39,7 +39,7 @@ class course_content_deleted extends base {
     protected function init() {
         $this->data['objecttable'] = 'course';
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/lib/classes/event/course_created.php b/lib/classes/event/course_created.php
index 57eb640570c..93e6bab3bfa 100644
--- a/lib/classes/event/course_created.php
+++ b/lib/classes/event/course_created.php
@@ -40,7 +40,7 @@ class course_created extends base {
     protected function init() {
         $this->data['objecttable'] = 'course';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/lib/classes/event/course_deleted.php b/lib/classes/event/course_deleted.php
index 0580e7c5eed..357b9cde51e 100644
--- a/lib/classes/event/course_deleted.php
+++ b/lib/classes/event/course_deleted.php
@@ -41,7 +41,7 @@ class course_deleted extends base {
     protected function init() {
         $this->data['objecttable'] = 'course';
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/lib/classes/event/course_module_completion_updated.php b/lib/classes/event/course_module_completion_updated.php
index 7436e834738..86fe91f0ca0 100644
--- a/lib/classes/event/course_module_completion_updated.php
+++ b/lib/classes/event/course_module_completion_updated.php
@@ -33,7 +33,7 @@ class course_module_completion_updated extends base {
     protected function init() {
         $this->data['objecttable'] = 'course_modules_completion';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/course_module_created.php b/lib/classes/event/course_module_created.php
index 2c481a8f64f..bc4d75fcc93 100644
--- a/lib/classes/event/course_module_created.php
+++ b/lib/classes/event/course_module_created.php
@@ -50,7 +50,7 @@ class course_module_created extends base {
     protected function init() {
         $this->data['objecttable'] = 'course_modules';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/lib/classes/event/course_module_deleted.php b/lib/classes/event/course_module_deleted.php
index d00a43a140b..4c58a3db9b1 100644
--- a/lib/classes/event/course_module_deleted.php
+++ b/lib/classes/event/course_module_deleted.php
@@ -49,7 +49,7 @@ class course_module_deleted extends base {
     protected function init() {
         $this->data['objecttable'] = 'course_modules';
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/lib/classes/event/course_module_instance_list_viewed.php b/lib/classes/event/course_module_instance_list_viewed.php
index de0e5535894..cf94035cf06 100644
--- a/lib/classes/event/course_module_instance_list_viewed.php
+++ b/lib/classes/event/course_module_instance_list_viewed.php
@@ -52,7 +52,7 @@ abstract class course_module_instance_list_viewed extends base{
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         if (strstr($this->component, 'mod_') === false) {
             throw new \coding_exception('The event name or namespace is invalid.');
         } else {
diff --git a/lib/classes/event/course_module_updated.php b/lib/classes/event/course_module_updated.php
index 99e61f80a46..9c4e1cfb988 100644
--- a/lib/classes/event/course_module_updated.php
+++ b/lib/classes/event/course_module_updated.php
@@ -50,7 +50,7 @@ class course_module_updated extends base {
     protected function init() {
         $this->data['objecttable'] = 'course_modules';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/lib/classes/event/course_module_viewed.php b/lib/classes/event/course_module_viewed.php
index 7b45a259f1a..43e1504dfe5 100644
--- a/lib/classes/event/course_module_viewed.php
+++ b/lib/classes/event/course_module_viewed.php
@@ -45,7 +45,7 @@ abstract class course_module_viewed extends base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/lib/classes/event/course_reset_ended.php b/lib/classes/event/course_reset_ended.php
index 5c8f280b357..1b8fdb8a0cd 100644
--- a/lib/classes/event/course_reset_ended.php
+++ b/lib/classes/event/course_reset_ended.php
@@ -74,7 +74,7 @@ class course_reset_ended extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/course_reset_started.php b/lib/classes/event/course_reset_started.php
index f28d6de39d4..8a2be3c8cb8 100644
--- a/lib/classes/event/course_reset_started.php
+++ b/lib/classes/event/course_reset_started.php
@@ -74,7 +74,7 @@ class course_reset_started extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/course_restored.php b/lib/classes/event/course_restored.php
index 8e7af36651b..02a9dd2eaa6 100644
--- a/lib/classes/event/course_restored.php
+++ b/lib/classes/event/course_restored.php
@@ -43,7 +43,7 @@ class course_restored extends base {
     protected function init() {
         $this->data['objecttable'] = 'course';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/lib/classes/event/course_section_updated.php b/lib/classes/event/course_section_updated.php
index 60760e596b1..bec63f3ba06 100644
--- a/lib/classes/event/course_section_updated.php
+++ b/lib/classes/event/course_section_updated.php
@@ -49,7 +49,7 @@ class course_section_updated extends base {
     protected function init() {
         $this->data['objecttable'] = 'course_sections';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/lib/classes/event/course_updated.php b/lib/classes/event/course_updated.php
index 47ab3affda5..1ca540759f0 100644
--- a/lib/classes/event/course_updated.php
+++ b/lib/classes/event/course_updated.php
@@ -43,7 +43,7 @@ class course_updated extends base {
     protected function init() {
         $this->data['objecttable'] = 'course';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/lib/classes/event/email_failed.php b/lib/classes/event/email_failed.php
index 1f561e98078..40affbd0e5a 100644
--- a/lib/classes/event/email_failed.php
+++ b/lib/classes/event/email_failed.php
@@ -32,7 +32,7 @@ class email_failed extends base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/group_created.php b/lib/classes/event/group_created.php
index f6478cab3d7..ff92010ae8e 100644
--- a/lib/classes/event/group_created.php
+++ b/lib/classes/event/group_created.php
@@ -86,7 +86,7 @@ class group_created extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'groups';
     }
 
diff --git a/lib/classes/event/group_deleted.php b/lib/classes/event/group_deleted.php
index 6f0e4371f45..e1cfca4d82f 100644
--- a/lib/classes/event/group_deleted.php
+++ b/lib/classes/event/group_deleted.php
@@ -86,7 +86,7 @@ class group_deleted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'groups';
     }
 
diff --git a/lib/classes/event/group_member_added.php b/lib/classes/event/group_member_added.php
index 6855e155712..2c1cf28a8bf 100644
--- a/lib/classes/event/group_member_added.php
+++ b/lib/classes/event/group_member_added.php
@@ -98,7 +98,7 @@ class group_member_added extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'groups';
     }
 
diff --git a/lib/classes/event/group_member_removed.php b/lib/classes/event/group_member_removed.php
index eac1ec221ec..cc5fd2660cd 100644
--- a/lib/classes/event/group_member_removed.php
+++ b/lib/classes/event/group_member_removed.php
@@ -89,7 +89,7 @@ class group_member_removed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'groups';
     }
 
diff --git a/lib/classes/event/group_updated.php b/lib/classes/event/group_updated.php
index 51c1a1245f8..8631ca4993d 100644
--- a/lib/classes/event/group_updated.php
+++ b/lib/classes/event/group_updated.php
@@ -86,7 +86,7 @@ class group_updated extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'groups';
     }
 
diff --git a/lib/classes/event/grouping_created.php b/lib/classes/event/grouping_created.php
index 1d331cfa5b4..b5c815a7583 100644
--- a/lib/classes/event/grouping_created.php
+++ b/lib/classes/event/grouping_created.php
@@ -93,7 +93,7 @@ class grouping_created extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'groupings';
     }
 
diff --git a/lib/classes/event/grouping_deleted.php b/lib/classes/event/grouping_deleted.php
index 92ccb1edb99..0176cc9921a 100644
--- a/lib/classes/event/grouping_deleted.php
+++ b/lib/classes/event/grouping_deleted.php
@@ -93,7 +93,7 @@ class grouping_deleted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'groupings';
     }
 
diff --git a/lib/classes/event/grouping_updated.php b/lib/classes/event/grouping_updated.php
index 8d35b492ded..23c8e85fe40 100644
--- a/lib/classes/event/grouping_updated.php
+++ b/lib/classes/event/grouping_updated.php
@@ -93,7 +93,7 @@ class grouping_updated extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'groupings';
     }
 
diff --git a/lib/classes/event/mnet_access_control_created.php b/lib/classes/event/mnet_access_control_created.php
index ce7ce3cf89d..7f5baf199c0 100644
--- a/lib/classes/event/mnet_access_control_created.php
+++ b/lib/classes/event/mnet_access_control_created.php
@@ -33,7 +33,7 @@ class mnet_access_control_created extends base {
     protected function init() {
         $this->data['objecttable'] = 'mnet_sso_access_control';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/mnet_access_control_updated.php b/lib/classes/event/mnet_access_control_updated.php
index 0ca9af6a69a..3e4151e70a2 100644
--- a/lib/classes/event/mnet_access_control_updated.php
+++ b/lib/classes/event/mnet_access_control_updated.php
@@ -33,7 +33,7 @@ class mnet_access_control_updated extends base {
     protected function init() {
         $this->data['objecttable'] = 'mnet_sso_access_control';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/note_created.php b/lib/classes/event/note_created.php
index e3ce2abafcb..bcfe424ca7c 100644
--- a/lib/classes/event/note_created.php
+++ b/lib/classes/event/note_created.php
@@ -49,7 +49,7 @@ class note_created extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'post';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/note_deleted.php b/lib/classes/event/note_deleted.php
index 52f9182d9d7..bf158844b2e 100644
--- a/lib/classes/event/note_deleted.php
+++ b/lib/classes/event/note_deleted.php
@@ -49,7 +49,7 @@ class note_deleted extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'post';
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/note_updated.php b/lib/classes/event/note_updated.php
index fb94617c2d8..4df052640e8 100644
--- a/lib/classes/event/note_updated.php
+++ b/lib/classes/event/note_updated.php
@@ -49,7 +49,7 @@ class note_updated extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'post';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/notes_viewed.php b/lib/classes/event/notes_viewed.php
index a2981061e4b..8b4d525842b 100644
--- a/lib/classes/event/notes_viewed.php
+++ b/lib/classes/event/notes_viewed.php
@@ -48,7 +48,7 @@ class notes_viewed extends \core\event\content_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/role_allow_assign_updated.php b/lib/classes/event/role_allow_assign_updated.php
index abf1f10b333..b5f2dd11c95 100644
--- a/lib/classes/event/role_allow_assign_updated.php
+++ b/lib/classes/event/role_allow_assign_updated.php
@@ -32,7 +32,7 @@ class role_allow_assign_updated extends base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/role_allow_override_updated.php b/lib/classes/event/role_allow_override_updated.php
index 0d165173268..9451cfa6416 100644
--- a/lib/classes/event/role_allow_override_updated.php
+++ b/lib/classes/event/role_allow_override_updated.php
@@ -32,7 +32,7 @@ class role_allow_override_updated extends base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/role_allow_switch_updated.php b/lib/classes/event/role_allow_switch_updated.php
index 602f2afecb2..7b96dde35a1 100644
--- a/lib/classes/event/role_allow_switch_updated.php
+++ b/lib/classes/event/role_allow_switch_updated.php
@@ -32,7 +32,7 @@ class role_allow_switch_updated extends base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/role_assigned.php b/lib/classes/event/role_assigned.php
index f22fd163152..cad0a1b1017 100644
--- a/lib/classes/event/role_assigned.php
+++ b/lib/classes/event/role_assigned.php
@@ -38,7 +38,7 @@ class role_assigned extends base {
     protected function init() {
         $this->data['objecttable'] = 'role';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/role_capabilities_updated.php b/lib/classes/event/role_capabilities_updated.php
index d0f188b6914..9431cd37ec2 100644
--- a/lib/classes/event/role_capabilities_updated.php
+++ b/lib/classes/event/role_capabilities_updated.php
@@ -36,7 +36,7 @@ class role_capabilities_updated extends base {
     protected function init() {
         $this->data['objecttable'] = 'role';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/role_deleted.php b/lib/classes/event/role_deleted.php
index ae150c8f6b6..de3e96361fc 100644
--- a/lib/classes/event/role_deleted.php
+++ b/lib/classes/event/role_deleted.php
@@ -41,7 +41,7 @@ class role_deleted extends base {
     protected function init() {
         $this->data['objecttable'] = 'role';
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/role_unassigned.php b/lib/classes/event/role_unassigned.php
index f3d0850a9e7..4521ab338ce 100644
--- a/lib/classes/event/role_unassigned.php
+++ b/lib/classes/event/role_unassigned.php
@@ -38,7 +38,7 @@ class role_unassigned extends base {
     protected function init() {
         $this->data['objecttable'] = 'role';
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/user_created.php b/lib/classes/event/user_created.php
index 892efd536a4..ec91dc322c0 100644
--- a/lib/classes/event/user_created.php
+++ b/lib/classes/event/user_created.php
@@ -40,7 +40,7 @@ class user_created extends base {
     protected function init() {
         $this->data['objecttable'] = 'user';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/user_deleted.php b/lib/classes/event/user_deleted.php
index fdc68c8743d..1637822ffa0 100644
--- a/lib/classes/event/user_deleted.php
+++ b/lib/classes/event/user_deleted.php
@@ -50,7 +50,7 @@ class user_deleted extends base {
     protected function init() {
         $this->data['objecttable'] = 'user';
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/user_enrolment_created.php b/lib/classes/event/user_enrolment_created.php
index c5e0d0ee863..23539ca3123 100644
--- a/lib/classes/event/user_enrolment_created.php
+++ b/lib/classes/event/user_enrolment_created.php
@@ -46,7 +46,7 @@ class user_enrolment_created extends base {
     protected function init() {
         $this->data['objecttable'] = 'user_enrolments';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/user_enrolment_deleted.php b/lib/classes/event/user_enrolment_deleted.php
index 4376a2b7efb..e178aab8c1d 100644
--- a/lib/classes/event/user_enrolment_deleted.php
+++ b/lib/classes/event/user_enrolment_deleted.php
@@ -47,7 +47,7 @@ class user_enrolment_deleted extends base {
     protected function init() {
         $this->data['objecttable'] = 'user_enrolments';
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/user_enrolment_updated.php b/lib/classes/event/user_enrolment_updated.php
index 69e71dea9b2..5ae4c039f15 100644
--- a/lib/classes/event/user_enrolment_updated.php
+++ b/lib/classes/event/user_enrolment_updated.php
@@ -46,7 +46,7 @@ class user_enrolment_updated extends base {
     protected function init() {
         $this->data['objecttable'] = 'user_enrolments';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/user_list_viewed.php b/lib/classes/event/user_list_viewed.php
index fce1f0d8794..315b376a463 100644
--- a/lib/classes/event/user_list_viewed.php
+++ b/lib/classes/event/user_list_viewed.php
@@ -42,7 +42,7 @@ class user_list_viewed extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'course';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/user_loggedin.php b/lib/classes/event/user_loggedin.php
index 0bb4e17f936..198a13733cd 100644
--- a/lib/classes/event/user_loggedin.php
+++ b/lib/classes/event/user_loggedin.php
@@ -95,7 +95,7 @@ class user_loggedin extends \core\event\base {
     protected function init() {
         $this->context = \context_system::instance();
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'user';
     }
 
diff --git a/lib/classes/event/user_loggedinas.php b/lib/classes/event/user_loggedinas.php
index 136307dc3d5..bf88da99e31 100644
--- a/lib/classes/event/user_loggedinas.php
+++ b/lib/classes/event/user_loggedinas.php
@@ -49,7 +49,7 @@ class user_loggedinas extends base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'user';
     }
 
diff --git a/lib/classes/event/user_loggedout.php b/lib/classes/event/user_loggedout.php
index d17f0bf1fe9..f332ae1399c 100644
--- a/lib/classes/event/user_loggedout.php
+++ b/lib/classes/event/user_loggedout.php
@@ -47,7 +47,7 @@ class user_loggedout extends base {
         $this->context = \context_system::instance();
         $this->data['objecttable'] = 'user';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/user_profile_viewed.php b/lib/classes/event/user_profile_viewed.php
index eefc9bf5e48..919ecc752ab 100644
--- a/lib/classes/event/user_profile_viewed.php
+++ b/lib/classes/event/user_profile_viewed.php
@@ -42,7 +42,7 @@ class user_profile_viewed extends base {
     protected function init() {
         $this->data['objecttable'] = 'user';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/user_updated.php b/lib/classes/event/user_updated.php
index 005ee407936..af7c04fa43e 100644
--- a/lib/classes/event/user_updated.php
+++ b/lib/classes/event/user_updated.php
@@ -40,7 +40,7 @@ class user_updated extends base {
     protected function init() {
         $this->data['objecttable'] = 'user';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 
     /**
diff --git a/lib/classes/event/webservice_function_called.php b/lib/classes/event/webservice_function_called.php
index 1334784617b..7685abdf16d 100644
--- a/lib/classes/event/webservice_function_called.php
+++ b/lib/classes/event/webservice_function_called.php
@@ -79,7 +79,7 @@ class webservice_function_called extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->context = \context_system::instance();
     }
 
diff --git a/lib/classes/event/webservice_login_failed.php b/lib/classes/event/webservice_login_failed.php
index 9ababb062ba..78560d33495 100644
--- a/lib/classes/event/webservice_login_failed.php
+++ b/lib/classes/event/webservice_login_failed.php
@@ -83,7 +83,7 @@ class webservice_login_failed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->context = \context_system::instance();
     }
 
diff --git a/lib/classes/event/webservice_service_created.php b/lib/classes/event/webservice_service_created.php
index 22fd29c4010..9aa7e24fd15 100644
--- a/lib/classes/event/webservice_service_created.php
+++ b/lib/classes/event/webservice_service_created.php
@@ -87,7 +87,7 @@ class webservice_service_created extends \core\event\base {
     protected function init() {
         $this->context = \context_system::instance();
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'external_services';
     }
 
diff --git a/lib/classes/event/webservice_service_deleted.php b/lib/classes/event/webservice_service_deleted.php
index 4c497d94e41..7832e0a92be 100644
--- a/lib/classes/event/webservice_service_deleted.php
+++ b/lib/classes/event/webservice_service_deleted.php
@@ -81,7 +81,7 @@ class webservice_service_deleted extends \core\event\base {
     protected function init() {
         $this->context = \context_system::instance();
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'external_services';
     }
 
diff --git a/lib/classes/event/webservice_service_updated.php b/lib/classes/event/webservice_service_updated.php
index 0b82da75ad2..9740329718a 100644
--- a/lib/classes/event/webservice_service_updated.php
+++ b/lib/classes/event/webservice_service_updated.php
@@ -81,7 +81,7 @@ class webservice_service_updated extends \core\event\base {
     protected function init() {
         $this->context = \context_system::instance();
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'external_services';
     }
 
diff --git a/lib/classes/event/webservice_service_user_added.php b/lib/classes/event/webservice_service_user_added.php
index 38309fb094a..c9c4d6d7ff5 100644
--- a/lib/classes/event/webservice_service_user_added.php
+++ b/lib/classes/event/webservice_service_user_added.php
@@ -80,7 +80,7 @@ class webservice_service_user_added extends \core\event\base {
     protected function init() {
         $this->context = \context_system::instance();
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'external_services';
     }
 
diff --git a/lib/classes/event/webservice_service_user_removed.php b/lib/classes/event/webservice_service_user_removed.php
index a0f7eecabd1..c3770a86039 100644
--- a/lib/classes/event/webservice_service_user_removed.php
+++ b/lib/classes/event/webservice_service_user_removed.php
@@ -80,7 +80,7 @@ class webservice_service_user_removed extends \core\event\base {
     protected function init() {
         $this->context = \context_system::instance();
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'external_services';
     }
 
diff --git a/lib/classes/event/webservice_token_created.php b/lib/classes/event/webservice_token_created.php
index d5799e0b1d9..cb0c653cbf2 100644
--- a/lib/classes/event/webservice_token_created.php
+++ b/lib/classes/event/webservice_token_created.php
@@ -87,7 +87,7 @@ class webservice_token_created extends \core\event\base {
     protected function init() {
         $this->context = \context_system::instance();
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'external_tokens';
     }
 
diff --git a/lib/classes/event/webservice_token_sent.php b/lib/classes/event/webservice_token_sent.php
index 51775bd3804..e67492920ec 100644
--- a/lib/classes/event/webservice_token_sent.php
+++ b/lib/classes/event/webservice_token_sent.php
@@ -69,7 +69,7 @@ class webservice_token_sent extends \core\event\base {
     protected function init() {
         $this->context = \context_system::instance();
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'external_tokens';
     }
 
diff --git a/lib/tests/event_test.php b/lib/tests/event_test.php
index 84b2bcdc2d4..a85276d5e89 100644
--- a/lib/tests/event_test.php
+++ b/lib/tests/event_test.php
@@ -52,7 +52,7 @@ class core_event_testcase extends advanced_testcase {
         $this->assertSame('unittest', $event->target);
         $this->assertSame(5, $event->objectid);
         $this->assertSame('u', $event->crud);
-        $this->assertSame(\core\event\base::LEVEL_PARTICIPATING, $event->level);
+        $this->assertSame(\core\event\base::LEVEL_PARTICIPATING, $event->edulevel);
 
         $this->assertEquals($system, $event->get_context());
         $this->assertSame($system->id, $event->contextid);
@@ -451,6 +451,23 @@ class core_event_testcase extends advanced_testcase {
             \core_tests\event\unittest_observer::$info);
     }
 
+    public function test_deprecated() {
+        global $DB;
+
+        $this->resetAfterTest(true);
+
+        $event = \core_tests\event\deprecated_event1::create();
+        $this->assertDebuggingCalled('level property is deprecated, use edulevel property instead');
+
+        $this->assertSame($event::LEVEL_TEACHING, $event->level);
+        $this->assertDebuggingCalled('level property is deprecated, use edulevel property instead');
+
+        $this->assertTrue(isset($event->level));
+        $this->assertDebuggingCalled('level property is deprecated, use edulevel property instead');
+
+        $this->assertSame($event::LEVEL_TEACHING, $event->edulevel);
+    }
+
     public function test_legacy() {
         global $DB;
 
diff --git a/lib/tests/fixtures/event_fixtures.php b/lib/tests/fixtures/event_fixtures.php
index 9cc8252d451..a516184ff04 100644
--- a/lib/tests/fixtures/event_fixtures.php
+++ b/lib/tests/fixtures/event_fixtures.php
@@ -41,7 +41,7 @@ class unittest_executed extends \core\event\base {
 
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     public function get_url() {
@@ -116,14 +116,14 @@ class unittest_observer {
 class bad_event1 extends \core\event\base {
     protected function init() {
         //$this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 }
 
 class bad_event2 extends \core\event\base {
     protected function init() {
         $this->data['crud'] = 'u';
-        //$this->data['level'] = 10;
+        //$this->data['edulevel'] = 10;
     }
 }
 
@@ -131,14 +131,14 @@ class bad_event2b extends \core\event\base {
     protected function init() {
         $this->data['crud'] = 'u';
         // Invalid level value.
-        $this->data['level'] = -1;
+        $this->data['edulevel'] = -1;
     }
 }
 
 class bad_event3 extends \core\event\base {
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         unset($this->data['courseid']);
     }
 }
@@ -146,7 +146,7 @@ class bad_event3 extends \core\event\base {
 class bad_event4 extends \core\event\base {
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['xxx'] = 1;
     }
 }
@@ -154,14 +154,14 @@ class bad_event4 extends \core\event\base {
 class bad_event5 extends \core\event\base {
     protected function init() {
         $this->data['crud'] = 'x';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 }
 
 class bad_event6 extends \core\event\base {
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'xxx_xxx_xx';
     }
 }
@@ -169,7 +169,7 @@ class bad_event6 extends \core\event\base {
 class bad_event7 extends \core\event\base {
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = null;
     }
 }
@@ -177,7 +177,7 @@ class bad_event7 extends \core\event\base {
 class bad_event8 extends \core\event\base {
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'user';
     }
 }
@@ -185,14 +185,14 @@ class bad_event8 extends \core\event\base {
 class problematic_event1 extends \core\event\base {
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
     }
 }
 
 class problematic_event2 extends \core\event\base {
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->context = \context_system::instance();
     }
 }
@@ -200,7 +200,7 @@ class problematic_event2 extends \core\event\base {
 class problematic_event3 extends \core\event\base {
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->context = \context_system::instance();
     }
 
@@ -211,11 +211,19 @@ class problematic_event3 extends \core\event\base {
     }
 }
 
+class deprecated_event1 extends \core\event\base {
+    protected function init() {
+        $this->data['crud'] = 'c';
+        $this->data['level'] = self::LEVEL_TEACHING; // Tests edulevel hint.
+        $this->context = \context_system::instance();
+    }
+}
+
 class noname_event extends \core\event\base {
 
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->context = \context_system::instance();
     }
 }
@@ -237,7 +245,7 @@ class content_viewed extends \core\event\content_viewed {
 class course_module_viewed extends \core\event\course_module_viewed {
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'feedback';
     }
 }
diff --git a/lib/upgrade.txt b/lib/upgrade.txt
index 15a06cabafa..bd1a65200c6 100644
--- a/lib/upgrade.txt
+++ b/lib/upgrade.txt
@@ -6,6 +6,7 @@ information provided here is intended especially for developers.
 * $core_renderer->block_move_target() changed to support more verbose move-block-here descriptions.
 
 DEPRECATIONS:
+* Update init methods in all event classes - "level" property was renamed to "edulevel", the level property is now deprecated.
 * Abstract class \core\event\course_module_instances_list_viewed is deprecated now, use \core\event\instances_list_viewed instead.
 * mod_book\event\instances_list_viewed has been deprecated. Please use mod_book\event\course_module_instance_list_viewed instead.
 * mod_chat\event\instances_list_viewed has been deprecated. Please use mod_chat\event\course_module_instance_list_viewed instead.
diff --git a/mod/assign/classes/event/all_submissions_downloaded.php b/mod/assign/classes/event/all_submissions_downloaded.php
index 6fa46d40634..b33f6899ee7 100644
--- a/mod/assign/classes/event/all_submissions_downloaded.php
+++ b/mod/assign/classes/event/all_submissions_downloaded.php
@@ -95,7 +95,7 @@ class all_submissions_downloaded extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'assign';
     }
 
diff --git a/mod/assign/classes/event/extension_granted.php b/mod/assign/classes/event/extension_granted.php
index 5a59f114313..287f847af03 100644
--- a/mod/assign/classes/event/extension_granted.php
+++ b/mod/assign/classes/event/extension_granted.php
@@ -85,7 +85,7 @@ class extension_granted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'assign';
     }
 
diff --git a/mod/assign/classes/event/identities_revealed.php b/mod/assign/classes/event/identities_revealed.php
index ca4a0338bdd..3dc67b1aebd 100644
--- a/mod/assign/classes/event/identities_revealed.php
+++ b/mod/assign/classes/event/identities_revealed.php
@@ -85,7 +85,7 @@ class identities_revealed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'assign';
     }
 
diff --git a/mod/assign/classes/event/marker_updated.php b/mod/assign/classes/event/marker_updated.php
index 616005d83d9..b59ecd1eff8 100644
--- a/mod/assign/classes/event/marker_updated.php
+++ b/mod/assign/classes/event/marker_updated.php
@@ -91,7 +91,7 @@ class marker_updated extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'assign';
     }
 
diff --git a/mod/assign/classes/event/statement_accepted.php b/mod/assign/classes/event/statement_accepted.php
index 8465c1424ae..63816820296 100644
--- a/mod/assign/classes/event/statement_accepted.php
+++ b/mod/assign/classes/event/statement_accepted.php
@@ -85,7 +85,7 @@ class statement_accepted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'assign_submission';
     }
 
diff --git a/mod/assign/classes/event/submission_duplicated.php b/mod/assign/classes/event/submission_duplicated.php
index ebccc0f1aae..a5bf9c00c3d 100644
--- a/mod/assign/classes/event/submission_duplicated.php
+++ b/mod/assign/classes/event/submission_duplicated.php
@@ -85,7 +85,7 @@ class submission_duplicated extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'assign_submission';
     }
 
diff --git a/mod/assign/classes/event/submission_graded.php b/mod/assign/classes/event/submission_graded.php
index bd9e1387a84..cac5fac23ae 100644
--- a/mod/assign/classes/event/submission_graded.php
+++ b/mod/assign/classes/event/submission_graded.php
@@ -85,7 +85,7 @@ class submission_graded extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'assign_grades';
     }
 
diff --git a/mod/assign/classes/event/submission_locked.php b/mod/assign/classes/event/submission_locked.php
index 09e86c0641f..082a1a4c0e0 100644
--- a/mod/assign/classes/event/submission_locked.php
+++ b/mod/assign/classes/event/submission_locked.php
@@ -85,7 +85,7 @@ class submission_locked extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'assign';
     }
 
diff --git a/mod/assign/classes/event/submission_status_updated.php b/mod/assign/classes/event/submission_status_updated.php
index 32be18b196d..e0d21c90816 100644
--- a/mod/assign/classes/event/submission_status_updated.php
+++ b/mod/assign/classes/event/submission_status_updated.php
@@ -91,7 +91,7 @@ class submission_status_updated extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'assign_submission';
     }
 
diff --git a/mod/assign/classes/event/submission_unlocked.php b/mod/assign/classes/event/submission_unlocked.php
index fe3feae13f6..b50bd36d2a5 100644
--- a/mod/assign/classes/event/submission_unlocked.php
+++ b/mod/assign/classes/event/submission_unlocked.php
@@ -85,7 +85,7 @@ class submission_unlocked extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'assign';
     }
 
diff --git a/mod/assign/classes/event/submission_updated.php b/mod/assign/classes/event/submission_updated.php
index 1d053c715db..f9e6e47217d 100644
--- a/mod/assign/classes/event/submission_updated.php
+++ b/mod/assign/classes/event/submission_updated.php
@@ -85,7 +85,7 @@ class submission_updated extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'assign_submission';
     }
 
diff --git a/mod/assign/classes/event/workflow_state_updated.php b/mod/assign/classes/event/workflow_state_updated.php
index 6ccdf0d4fd7..a52b93ac37c 100644
--- a/mod/assign/classes/event/workflow_state_updated.php
+++ b/mod/assign/classes/event/workflow_state_updated.php
@@ -91,7 +91,7 @@ class workflow_state_updated extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'assign';
     }
 
diff --git a/mod/book/classes/event/chapter_created.php b/mod/book/classes/event/chapter_created.php
index a107bd8b90b..c89e479bea1 100644
--- a/mod/book/classes/event/chapter_created.php
+++ b/mod/book/classes/event/chapter_created.php
@@ -81,7 +81,7 @@ class chapter_created extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'book_chapters';
     }
 
diff --git a/mod/book/classes/event/chapter_deleted.php b/mod/book/classes/event/chapter_deleted.php
index 43595e12dcf..ff9d9af8e9f 100644
--- a/mod/book/classes/event/chapter_deleted.php
+++ b/mod/book/classes/event/chapter_deleted.php
@@ -84,7 +84,7 @@ class chapter_deleted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'book_chapters';
     }
 
diff --git a/mod/book/classes/event/chapter_updated.php b/mod/book/classes/event/chapter_updated.php
index 559da1f4ac0..c889de0fc12 100644
--- a/mod/book/classes/event/chapter_updated.php
+++ b/mod/book/classes/event/chapter_updated.php
@@ -81,7 +81,7 @@ class chapter_updated extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'book_chapters';
     }
 
diff --git a/mod/book/classes/event/chapter_viewed.php b/mod/book/classes/event/chapter_viewed.php
index 35010b8601d..a1f87032ad1 100644
--- a/mod/book/classes/event/chapter_viewed.php
+++ b/mod/book/classes/event/chapter_viewed.php
@@ -78,7 +78,7 @@ class chapter_viewed extends \core\event\content_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'book_chapters';
     }
 
diff --git a/mod/book/classes/event/course_module_viewed.php b/mod/book/classes/event/course_module_viewed.php
index 20848d8b12a..daa2e372bd4 100644
--- a/mod/book/classes/event/course_module_viewed.php
+++ b/mod/book/classes/event/course_module_viewed.php
@@ -41,7 +41,7 @@ class course_module_viewed extends \core\event\course_module_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'book';
     }
 }
diff --git a/mod/book/tool/exportimscp/classes/event/book_exported.php b/mod/book/tool/exportimscp/classes/event/book_exported.php
index 556ca970fad..2d094dee9b0 100644
--- a/mod/book/tool/exportimscp/classes/event/book_exported.php
+++ b/mod/book/tool/exportimscp/classes/event/book_exported.php
@@ -78,7 +78,7 @@ class book_exported extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'book';
     }
 
diff --git a/mod/book/tool/print/classes/event/book_printed.php b/mod/book/tool/print/classes/event/book_printed.php
index 642881f398f..0917406707b 100644
--- a/mod/book/tool/print/classes/event/book_printed.php
+++ b/mod/book/tool/print/classes/event/book_printed.php
@@ -78,7 +78,7 @@ class book_printed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'book';
     }
 
diff --git a/mod/book/tool/print/classes/event/chapter_printed.php b/mod/book/tool/print/classes/event/chapter_printed.php
index 83104242261..ea4d2ecabd9 100644
--- a/mod/book/tool/print/classes/event/chapter_printed.php
+++ b/mod/book/tool/print/classes/event/chapter_printed.php
@@ -78,7 +78,7 @@ class chapter_printed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'book';
     }
 
diff --git a/mod/chat/classes/event/message_sent.php b/mod/chat/classes/event/message_sent.php
index b8812038109..fdb1d5e23e5 100644
--- a/mod/chat/classes/event/message_sent.php
+++ b/mod/chat/classes/event/message_sent.php
@@ -79,7 +79,7 @@ class message_sent extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'chat_messages';
     }
 
diff --git a/mod/chat/classes/event/sessions_viewed.php b/mod/chat/classes/event/sessions_viewed.php
index 766ac9a6659..71be7c09378 100644
--- a/mod/chat/classes/event/sessions_viewed.php
+++ b/mod/chat/classes/event/sessions_viewed.php
@@ -85,7 +85,7 @@ class sessions_viewed extends \core\event\content_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'chat';
     }
 
diff --git a/mod/choice/classes/event/answer_submitted.php b/mod/choice/classes/event/answer_submitted.php
index 999a96998e4..bc7256fee41 100644
--- a/mod/choice/classes/event/answer_submitted.php
+++ b/mod/choice/classes/event/answer_submitted.php
@@ -92,7 +92,7 @@ class answer_submitted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'choice_answers';
     }
 
diff --git a/mod/choice/classes/event/answer_updated.php b/mod/choice/classes/event/answer_updated.php
index eb0a276dac1..2df2afb15d2 100644
--- a/mod/choice/classes/event/answer_updated.php
+++ b/mod/choice/classes/event/answer_updated.php
@@ -92,7 +92,7 @@ class answer_updated extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'choice_answers';
     }
 
diff --git a/mod/choice/classes/event/course_module_viewed.php b/mod/choice/classes/event/course_module_viewed.php
index 7aab11fbfab..db30241b489 100644
--- a/mod/choice/classes/event/course_module_viewed.php
+++ b/mod/choice/classes/event/course_module_viewed.php
@@ -39,7 +39,7 @@ class course_module_viewed extends \core\event\course_module_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'choice';
     }
 }
diff --git a/mod/choice/classes/event/report_viewed.php b/mod/choice/classes/event/report_viewed.php
index acf1394e994..c7b62257407 100644
--- a/mod/choice/classes/event/report_viewed.php
+++ b/mod/choice/classes/event/report_viewed.php
@@ -45,7 +45,7 @@ class report_viewed extends \core\event\content_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'choice';
     }
 
diff --git a/mod/feedback/classes/event/course_module_viewed.php b/mod/feedback/classes/event/course_module_viewed.php
index bbe47c03517..9e21da0549e 100644
--- a/mod/feedback/classes/event/course_module_viewed.php
+++ b/mod/feedback/classes/event/course_module_viewed.php
@@ -46,7 +46,7 @@ class course_module_viewed extends \core\event\course_module_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'feedback';
     }
 
diff --git a/mod/feedback/classes/event/response_deleted.php b/mod/feedback/classes/event/response_deleted.php
index be00b5e80f8..cbd086fcbcd 100644
--- a/mod/feedback/classes/event/response_deleted.php
+++ b/mod/feedback/classes/event/response_deleted.php
@@ -50,7 +50,7 @@ class response_deleted extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'feedback_completed';
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/mod/feedback/classes/event/response_submitted.php b/mod/feedback/classes/event/response_submitted.php
index 600fd2759f7..52253880451 100644
--- a/mod/feedback/classes/event/response_submitted.php
+++ b/mod/feedback/classes/event/response_submitted.php
@@ -53,7 +53,7 @@ class response_submitted extends \core\event\base {
         require_once($CFG->dirroot.'/mod/feedback/lib.php');
         $this->data['objecttable'] = 'feedback_completed';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/mod/folder/classes/event/course_module_viewed.php b/mod/folder/classes/event/course_module_viewed.php
index 6c502a56c76..39a0e59c819 100644
--- a/mod/folder/classes/event/course_module_viewed.php
+++ b/mod/folder/classes/event/course_module_viewed.php
@@ -33,7 +33,7 @@ class course_module_viewed extends \core\event\course_module_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'folder';
     }
 }
diff --git a/mod/folder/classes/event/folder_updated.php b/mod/folder/classes/event/folder_updated.php
index f813d0610ff..e972d861dcd 100644
--- a/mod/folder/classes/event/folder_updated.php
+++ b/mod/folder/classes/event/folder_updated.php
@@ -33,7 +33,7 @@ class folder_updated extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'folder';
     }
 
diff --git a/mod/lesson/classes/event/course_module_viewed.php b/mod/lesson/classes/event/course_module_viewed.php
index 36255331827..6920dfa38fd 100644
--- a/mod/lesson/classes/event/course_module_viewed.php
+++ b/mod/lesson/classes/event/course_module_viewed.php
@@ -34,6 +34,6 @@ class course_module_viewed extends \core\event\course_module_viewed {
     protected function init() {
         $this->data['objecttable'] = 'lesson';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 }
diff --git a/mod/lesson/classes/event/essay_assessed.php b/mod/lesson/classes/event/essay_assessed.php
index 19d56dbc83a..ce488e0a9be 100644
--- a/mod/lesson/classes/event/essay_assessed.php
+++ b/mod/lesson/classes/event/essay_assessed.php
@@ -49,7 +49,7 @@ class essay_assessed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'lesson_grades';
     }
 
diff --git a/mod/lesson/classes/event/essay_attempt_viewed.php b/mod/lesson/classes/event/essay_attempt_viewed.php
index 7e066c79b5a..eec32b3d6f0 100644
--- a/mod/lesson/classes/event/essay_attempt_viewed.php
+++ b/mod/lesson/classes/event/essay_attempt_viewed.php
@@ -34,7 +34,7 @@ class essay_attempt_viewed extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'lesson_attempts';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/mod/lesson/classes/event/highscore_added.php b/mod/lesson/classes/event/highscore_added.php
index b2204dbe191..645d113fb8f 100644
--- a/mod/lesson/classes/event/highscore_added.php
+++ b/mod/lesson/classes/event/highscore_added.php
@@ -34,7 +34,7 @@ class highscore_added extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'lesson_high_scores';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/mod/lesson/classes/event/highscores_viewed.php b/mod/lesson/classes/event/highscores_viewed.php
index 549e451d361..cd0aff219cf 100644
--- a/mod/lesson/classes/event/highscores_viewed.php
+++ b/mod/lesson/classes/event/highscores_viewed.php
@@ -34,7 +34,7 @@ class highscores_viewed extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'lesson';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/mod/lesson/classes/event/lesson_ended.php b/mod/lesson/classes/event/lesson_ended.php
index 76963d284f9..a3cef8ccd88 100644
--- a/mod/lesson/classes/event/lesson_ended.php
+++ b/mod/lesson/classes/event/lesson_ended.php
@@ -34,7 +34,7 @@ class lesson_ended extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'lesson';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/mod/lesson/classes/event/lesson_started.php b/mod/lesson/classes/event/lesson_started.php
index de377275feb..afd3b05d4d4 100644
--- a/mod/lesson/classes/event/lesson_started.php
+++ b/mod/lesson/classes/event/lesson_started.php
@@ -34,7 +34,7 @@ class lesson_started extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'lesson';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/mod/lti/classes/event/course_module_viewed.php b/mod/lti/classes/event/course_module_viewed.php
index 8d8ed19ee95..a1b0b7b8426 100644
--- a/mod/lti/classes/event/course_module_viewed.php
+++ b/mod/lti/classes/event/course_module_viewed.php
@@ -34,6 +34,6 @@ class course_module_viewed extends \core\event\course_module_viewed {
     protected function init() {
         $this->data['objecttable'] = 'lti';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 }
diff --git a/mod/lti/classes/event/unknown_service_api_called.php b/mod/lti/classes/event/unknown_service_api_called.php
index 9e6dff770f8..7510f5dfff1 100644
--- a/mod/lti/classes/event/unknown_service_api_called.php
+++ b/mod/lti/classes/event/unknown_service_api_called.php
@@ -62,7 +62,7 @@ class unknown_service_api_called extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'lti';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['context'] = \context_system::instance();
     }
 
diff --git a/mod/page/classes/event/course_module_viewed.php b/mod/page/classes/event/course_module_viewed.php
index 60bf95c7d6d..52740a5d292 100644
--- a/mod/page/classes/event/course_module_viewed.php
+++ b/mod/page/classes/event/course_module_viewed.php
@@ -39,7 +39,7 @@ class course_module_viewed extends \core\event\course_module_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'page';
     }
 }
diff --git a/mod/quiz/classes/event/attempt_abandoned.php b/mod/quiz/classes/event/attempt_abandoned.php
index eacdd70af7d..f277af41020 100644
--- a/mod/quiz/classes/event/attempt_abandoned.php
+++ b/mod/quiz/classes/event/attempt_abandoned.php
@@ -45,7 +45,7 @@ class attempt_abandoned extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'quiz_attempts';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/mod/quiz/classes/event/attempt_becameoverdue.php b/mod/quiz/classes/event/attempt_becameoverdue.php
index ad8a0870a84..552905d9eed 100644
--- a/mod/quiz/classes/event/attempt_becameoverdue.php
+++ b/mod/quiz/classes/event/attempt_becameoverdue.php
@@ -48,7 +48,7 @@ class attempt_becameoverdue extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'quiz_attempts';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/mod/quiz/classes/event/attempt_started.php b/mod/quiz/classes/event/attempt_started.php
index abab65e14ce..8b97404285c 100644
--- a/mod/quiz/classes/event/attempt_started.php
+++ b/mod/quiz/classes/event/attempt_started.php
@@ -39,7 +39,7 @@ class attempt_started extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'quiz_attempts';
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/mod/quiz/classes/event/attempt_submitted.php b/mod/quiz/classes/event/attempt_submitted.php
index 476ca3c3ef1..3190edff5ab 100644
--- a/mod/quiz/classes/event/attempt_submitted.php
+++ b/mod/quiz/classes/event/attempt_submitted.php
@@ -45,7 +45,7 @@ class attempt_submitted extends \core\event\base {
     protected function init() {
         $this->data['objecttable'] = 'quiz_attempts';
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 
     /**
diff --git a/mod/resource/classes/event/course_module_viewed.php b/mod/resource/classes/event/course_module_viewed.php
index 8647cd53845..a7ae7b76f4a 100644
--- a/mod/resource/classes/event/course_module_viewed.php
+++ b/mod/resource/classes/event/course_module_viewed.php
@@ -43,6 +43,6 @@ class course_module_viewed extends \core\event\course_module_viewed {
     protected function init() {
         $this->data['objecttable'] = 'resource';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 }
diff --git a/mod/scorm/classes/event/attempt_deleted.php b/mod/scorm/classes/event/attempt_deleted.php
index 8c872fbd78f..825be7deb86 100644
--- a/mod/scorm/classes/event/attempt_deleted.php
+++ b/mod/scorm/classes/event/attempt_deleted.php
@@ -44,7 +44,7 @@ class attempt_deleted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/mod/scorm/classes/event/course_module_viewed.php b/mod/scorm/classes/event/course_module_viewed.php
index 3905ee88068..9471348345e 100644
--- a/mod/scorm/classes/event/course_module_viewed.php
+++ b/mod/scorm/classes/event/course_module_viewed.php
@@ -39,7 +39,7 @@ class course_module_viewed extends \core\event\course_module_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'scorm';
     }
 
diff --git a/mod/scorm/classes/event/interactions_viewed.php b/mod/scorm/classes/event/interactions_viewed.php
index 6b617f6a0ba..0323c0e3cb6 100644
--- a/mod/scorm/classes/event/interactions_viewed.php
+++ b/mod/scorm/classes/event/interactions_viewed.php
@@ -45,7 +45,7 @@ class interactions_viewed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/mod/scorm/classes/event/report_viewed.php b/mod/scorm/classes/event/report_viewed.php
index d55b69ab8b4..53e936c0c2c 100644
--- a/mod/scorm/classes/event/report_viewed.php
+++ b/mod/scorm/classes/event/report_viewed.php
@@ -44,7 +44,7 @@ class report_viewed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
         $this->data['objecttable'] = 'scorm';
     }
 
diff --git a/mod/scorm/classes/event/sco_launched.php b/mod/scorm/classes/event/sco_launched.php
index 72f0fce2286..5aa3a95050e 100644
--- a/mod/scorm/classes/event/sco_launched.php
+++ b/mod/scorm/classes/event/sco_launched.php
@@ -46,7 +46,7 @@ class sco_launched extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'scorm_scoes';
     }
 
diff --git a/mod/scorm/classes/event/tracks_viewed.php b/mod/scorm/classes/event/tracks_viewed.php
index 03ecaa1b3cd..a1ca2570ffe 100644
--- a/mod/scorm/classes/event/tracks_viewed.php
+++ b/mod/scorm/classes/event/tracks_viewed.php
@@ -46,7 +46,7 @@ class tracks_viewed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/mod/scorm/classes/event/user_report_viewed.php b/mod/scorm/classes/event/user_report_viewed.php
index 20b490359b6..7ebf2394935 100644
--- a/mod/scorm/classes/event/user_report_viewed.php
+++ b/mod/scorm/classes/event/user_report_viewed.php
@@ -45,7 +45,7 @@ class user_report_viewed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_TEACHING;
+        $this->data['edulevel'] = self::LEVEL_TEACHING;
     }
 
     /**
diff --git a/mod/url/classes/event/course_module_viewed.php b/mod/url/classes/event/course_module_viewed.php
index 189170ff0c6..0c2e1fcfedd 100644
--- a/mod/url/classes/event/course_module_viewed.php
+++ b/mod/url/classes/event/course_module_viewed.php
@@ -36,6 +36,6 @@ class course_module_viewed extends \core\event\course_module_viewed {
     protected function init() {
         $this->data['objecttable'] = 'url';
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
     }
 }
diff --git a/mod/wiki/classes/event/course_module_viewed.php b/mod/wiki/classes/event/course_module_viewed.php
index 05db710c737..aba6d9e5255 100644
--- a/mod/wiki/classes/event/course_module_viewed.php
+++ b/mod/wiki/classes/event/course_module_viewed.php
@@ -41,7 +41,7 @@ class course_module_viewed extends \core\event\course_module_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'wiki';
     }
 }
diff --git a/mod/wiki/classes/event/page_created.php b/mod/wiki/classes/event/page_created.php
index 268a8caee98..6381ee82c7d 100644
--- a/mod/wiki/classes/event/page_created.php
+++ b/mod/wiki/classes/event/page_created.php
@@ -40,7 +40,7 @@ class page_created extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'c';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'wiki_pages';
     }
 
diff --git a/mod/wiki/classes/event/page_deleted.php b/mod/wiki/classes/event/page_deleted.php
index b129f3718a5..30ca84b5029 100644
--- a/mod/wiki/classes/event/page_deleted.php
+++ b/mod/wiki/classes/event/page_deleted.php
@@ -46,7 +46,7 @@ class page_deleted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'wiki_pages';
     }
 
diff --git a/mod/wiki/classes/event/page_diff_viewed.php b/mod/wiki/classes/event/page_diff_viewed.php
index a1d69a84a23..2dd39dd5f74 100644
--- a/mod/wiki/classes/event/page_diff_viewed.php
+++ b/mod/wiki/classes/event/page_diff_viewed.php
@@ -47,7 +47,7 @@ class page_diff_viewed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'wiki_pages';
     }
 
diff --git a/mod/wiki/classes/event/page_history_viewed.php b/mod/wiki/classes/event/page_history_viewed.php
index fa0ddc9c18b..6e59e975601 100644
--- a/mod/wiki/classes/event/page_history_viewed.php
+++ b/mod/wiki/classes/event/page_history_viewed.php
@@ -40,7 +40,7 @@ class page_history_viewed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'wiki_pages';
     }
 
diff --git a/mod/wiki/classes/event/page_locks_deleted.php b/mod/wiki/classes/event/page_locks_deleted.php
index 5aee13b82e9..8971936b2c8 100644
--- a/mod/wiki/classes/event/page_locks_deleted.php
+++ b/mod/wiki/classes/event/page_locks_deleted.php
@@ -46,7 +46,7 @@ class page_locks_deleted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_OTHER;
+        $this->data['edulevel'] = self::LEVEL_OTHER;
         $this->data['objecttable'] = 'wiki_pages';
     }
 
diff --git a/mod/wiki/classes/event/page_map_viewed.php b/mod/wiki/classes/event/page_map_viewed.php
index 8b94fd496b4..abc7e903b60 100644
--- a/mod/wiki/classes/event/page_map_viewed.php
+++ b/mod/wiki/classes/event/page_map_viewed.php
@@ -46,7 +46,7 @@ class page_map_viewed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'wiki_pages';
     }
 
diff --git a/mod/wiki/classes/event/page_updated.php b/mod/wiki/classes/event/page_updated.php
index e39aa3438d8..a0c60df4e0b 100644
--- a/mod/wiki/classes/event/page_updated.php
+++ b/mod/wiki/classes/event/page_updated.php
@@ -46,7 +46,7 @@ class page_updated extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'wiki_pages';
     }
 
diff --git a/mod/wiki/classes/event/page_version_deleted.php b/mod/wiki/classes/event/page_version_deleted.php
index 622d8e15a45..3ece834d903 100644
--- a/mod/wiki/classes/event/page_version_deleted.php
+++ b/mod/wiki/classes/event/page_version_deleted.php
@@ -46,7 +46,7 @@ class page_version_deleted extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'd';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'wiki_versions';
     }
 
diff --git a/mod/wiki/classes/event/page_version_restored.php b/mod/wiki/classes/event/page_version_restored.php
index 601c6353f1f..99e038906c5 100644
--- a/mod/wiki/classes/event/page_version_restored.php
+++ b/mod/wiki/classes/event/page_version_restored.php
@@ -46,7 +46,7 @@ class page_version_restored extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'u';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'wiki_versions';
     }
 
diff --git a/mod/wiki/classes/event/page_version_viewed.php b/mod/wiki/classes/event/page_version_viewed.php
index c641933db80..5304ed8e5c2 100644
--- a/mod/wiki/classes/event/page_version_viewed.php
+++ b/mod/wiki/classes/event/page_version_viewed.php
@@ -46,7 +46,7 @@ class page_version_viewed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'wiki_pages';
     }
 
diff --git a/mod/wiki/classes/event/page_viewed.php b/mod/wiki/classes/event/page_viewed.php
index 2e19ec3b15b..c1153c923b2 100644
--- a/mod/wiki/classes/event/page_viewed.php
+++ b/mod/wiki/classes/event/page_viewed.php
@@ -40,7 +40,7 @@ class page_viewed extends \core\event\base {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'wiki_pages';
     }
 
diff --git a/mod/workshop/classes/event/course_module_viewed.php b/mod/workshop/classes/event/course_module_viewed.php
index aca94a75fa4..b1870d07ccb 100644
--- a/mod/workshop/classes/event/course_module_viewed.php
+++ b/mod/workshop/classes/event/course_module_viewed.php
@@ -39,7 +39,7 @@ class course_module_viewed extends \core\event\course_module_viewed {
      */
     protected function init() {
         $this->data['crud'] = 'r';
-        $this->data['level'] = self::LEVEL_PARTICIPATING;
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
         $this->data['objecttable'] = 'workshop';
     }