diff --git a/admin/tool/lp/competencies.php b/admin/tool/lp/competencies.php
index 53c7713ea8a..3b5711c7485 100644
--- a/admin/tool/lp/competencies.php
+++ b/admin/tool/lp/competencies.php
@@ -41,10 +41,10 @@ if (!\core_competency\competency_framework::can_read_context($context)) {
 }
 
 $title = get_string('competencies', 'core_competency');
-$pagetitle = get_string('competenciesforframework', 'tool_lp', $framework->get_shortname());
+$pagetitle = get_string('competenciesforframework', 'tool_lp', $framework->get('shortname'));
 
 // Set up the page.
-$url = new moodle_url("/admin/tool/lp/competencies.php", array('competencyframeworkid' => $framework->get_id(),
+$url = new moodle_url("/admin/tool/lp/competencies.php", array('competencyframeworkid' => $framework->get('id'),
     'pagecontextid' => $pagecontextid));
 $frameworksurl = new moodle_url('/admin/tool/lp/competencyframeworks.php', array('pagecontextid' => $pagecontextid));
 
@@ -52,7 +52,7 @@ $PAGE->navigation->override_active_url($frameworksurl);
 $PAGE->set_context($pagecontext);
 $PAGE->set_pagelayout('admin');
 $PAGE->set_url($url);
-$PAGE->navbar->add($framework->get_shortname(), $url);
+$PAGE->navbar->add($framework->get('shortname'), $url);
 $PAGE->set_title($title);
 $PAGE->set_heading($title);
 $output = $PAGE->get_renderer('tool_lp');
diff --git a/admin/tool/lp/editcompetency.php b/admin/tool/lp/editcompetency.php
index cbaa76e4f99..8e34d1cc7ab 100644
--- a/admin/tool/lp/editcompetency.php
+++ b/admin/tool/lp/editcompetency.php
@@ -63,7 +63,7 @@ if ($competency) {
 // Get page URL.
 $urloptions = [
     'id' => $id,
-    'competencyframeworkid' => $competencyframework->get_id(),
+    'competencyframeworkid' => $competencyframework->get('id'),
     'parentid' => $parentid,
     'pagecontextid' => $pagecontextid
 ];
diff --git a/admin/tool/lp/editcompetencyframework.php b/admin/tool/lp/editcompetencyframework.php
index 5ae6cd85af6..a61cd8bda25 100644
--- a/admin/tool/lp/editcompetencyframework.php
+++ b/admin/tool/lp/editcompetencyframework.php
@@ -58,7 +58,7 @@ if ($form->is_cancelled()) {
         $framework = \core_competency\api::create_framework($data);
         $frameworkmanageurl = new moodle_url('/admin/tool/lp/competencies.php', array(
             'pagecontextid' => $pagecontextid,
-            'competencyframeworkid' => $framework->get_id()
+            'competencyframeworkid' => $framework->get('id')
         ));
         $messagesuccess = get_string('competencyframeworkcreated', 'tool_lp');
         redirect($frameworkmanageurl, $messagesuccess, 0, \core\output\notification::NOTIFY_SUCCESS);
diff --git a/admin/tool/lp/editplan.php b/admin/tool/lp/editplan.php
index 7f8faa9412f..e1e6509a764 100644
--- a/admin/tool/lp/editplan.php
+++ b/admin/tool/lp/editplan.php
@@ -42,7 +42,7 @@ if (empty($id)) {
     $plan = \core_competency\api::read_plan($id);
 
     // The userid parameter must be the same as the owner of the plan.
-    if ($userid != $plan->get_userid()) {
+    if ($userid != $plan->get('userid')) {
         throw new coding_exception('Inconsistency between the userid parameter and the userid of the plan');
     }
 
@@ -81,7 +81,7 @@ $data = $form->get_data();
 if ($data) {
     if (empty($data->id)) {
         $plan = \core_competency\api::create_plan($data);
-        $returnurl = new moodle_url('/admin/tool/lp/plan.php', ['id' => $plan->get_id()]);
+        $returnurl = new moodle_url('/admin/tool/lp/plan.php', ['id' => $plan->get('id')]);
         $returnmsg = get_string('plancreated', 'tool_lp');
     } else {
         \core_competency\api::update_plan($data);
diff --git a/admin/tool/lp/edittemplate.php b/admin/tool/lp/edittemplate.php
index d596f303b4e..7314b91265d 100644
--- a/admin/tool/lp/edittemplate.php
+++ b/admin/tool/lp/edittemplate.php
@@ -71,7 +71,7 @@ if ($data) {
     if (empty($data->id)) {
         $template = \core_competency\api::create_template($data);
         $returnurl = new moodle_url('/admin/tool/lp/templatecompetencies.php', [
-            'templateid' => $template->get_id(),
+            'templateid' => $template->get('id'),
             'pagecontextid' => $pagecontextid
         ]);
         $returnmsg = get_string('templatecreated', 'tool_lp');
diff --git a/admin/tool/lp/lib.php b/admin/tool/lp/lib.php
index aed88742ed1..ff5880e5d5b 100644
--- a/admin/tool/lp/lib.php
+++ b/admin/tool/lp/lib.php
@@ -183,7 +183,7 @@ function tool_lp_coursemodule_edit_post_actions($data, $course) {
 
     $existingids = array();
     foreach ($existing as $cmc) {
-        array_push($existingids, $cmc->get_competencyid());
+        array_push($existingids, $cmc->get('competencyid'));
     }
 
     $newids = isset($data->competencies) ? $data->competencies : array();
diff --git a/admin/tool/lp/plan.php b/admin/tool/lp/plan.php
index fded203dbe5..51be779a1c9 100644
--- a/admin/tool/lp/plan.php
+++ b/admin/tool/lp/plan.php
@@ -35,7 +35,7 @@ if (isguestuser()) {
 $plan = \core_competency\api::read_plan($id);
 $url = new moodle_url('/admin/tool/lp/plan.php', array('id' => $id));
 
-list($title, $subtitle) = \tool_lp\page_helper::setup_for_plan($plan->get_userid(), $url, $plan);
+list($title, $subtitle) = \tool_lp\page_helper::setup_for_plan($plan->get('userid'), $url, $plan);
 
 $output = $PAGE->get_renderer('tool_lp');
 echo $output->header();
diff --git a/admin/tool/lp/template_cohorts.php b/admin/tool/lp/template_cohorts.php
index b92dcd0b96d..5667f3f4d6b 100644
--- a/admin/tool/lp/template_cohorts.php
+++ b/admin/tool/lp/template_cohorts.php
@@ -34,7 +34,7 @@ $template = \core_competency\api::read_template($id);
 $context = $template->get_context();
 $canreadtemplate = $template->can_read();
 $canmanagetemplate = $template->can_manage();
-$duedatereached = $template->get_duedate() > 0 && $template->get_duedate() < time();
+$duedatereached = $template->get('duedate') > 0 && $template->get('duedate') < time();
 
 if (!$canreadtemplate) {
     throw new required_capability_exception($context, 'moodle/competency:templateview', 'nopermissions', '');
@@ -65,10 +65,10 @@ if ($canmanagetemplate && ($data = $form->get_data()) && !empty($data->cohorts))
         $relation = \core_competency\api::create_template_cohort($template, $cohortid);
 
         // Create a plan for each member if template visible, and the due date is not reached, and we didn't reach our limit yet.
-        if ($template->get_visible() && $i < $maxtocreate && !$duedatereached) {
+        if ($template->get('visible') && $i < $maxtocreate && !$duedatereached) {
 
             // Only create a few plans right now.
-            $tocreate = \core_competency\template_cohort::get_missing_plans($template->get_id(), $cohortid);
+            $tocreate = \core_competency\template_cohort::get_missing_plans($template->get('id'), $cohortid);
             if ($i + count($tocreate) <= $maxtocreate) {
                 $i += \core_competency\api::create_plans_from_template_cohort($template, $cohortid);
             } else {
@@ -94,7 +94,7 @@ echo $output->header();
 echo $output->heading($title);
 echo $output->heading($subtitle, 3);
 if ($canmanagetemplate) {
-    if ($template->get_visible() == false) {
+    if ($template->get('visible') == false) {
         // Display message to prevent that cohort will not be synchronzed if the template is hidden.
         echo $output->notify_message(get_string('templatecohortnotsyncedwhilehidden', 'tool_lp'));
     } else if ($duedatereached) {
diff --git a/admin/tool/lp/template_plans.php b/admin/tool/lp/template_plans.php
index 37586b5097b..5b6ec899c71 100644
--- a/admin/tool/lp/template_plans.php
+++ b/admin/tool/lp/template_plans.php
@@ -51,7 +51,7 @@ $form = new \tool_lp\form\template_plans($url->out(false));
 if ($canmanagetemplate && ($data = $form->get_data()) && !empty($data->users)) {
     $i = 0;
     foreach ($data->users as $userid) {
-        $result = \core_competency\api::create_plan_from_template($template->get_id(), $userid);
+        $result = \core_competency\api::create_plan_from_template($template->get('id'), $userid);
         if ($result) {
             $i++;
         }
@@ -74,10 +74,10 @@ echo $output->heading($subtitle, 3);
 
 // Do not display form when the template is hidden.
 if ($canmanagetemplate) {
-    if (!$template->get_visible()) {
+    if (!$template->get('visible')) {
         // Display message that plan can not be created if the template is hidden.
         echo $output->notify_message(get_string('cannotcreateuserplanswhentemplatehidden', 'tool_lp'));
-    } else if ($template->get_duedate() > 0 && $template->get_duedate() < time() + 900) {
+    } else if ($template->get('duedate') > 0 && $template->get('duedate') < time() + 900) {
         // Prevent the user from creating plans when the due date is passed, or in less than 15 minutes.
         echo $output->notify_message(get_string('cannotcreateuserplanswhentemplateduedateispassed', 'tool_lp'));
     } else {
diff --git a/admin/tool/lp/templatecompetencies.php b/admin/tool/lp/templatecompetencies.php
index a18f2169a0d..a3f4a93acde 100644
--- a/admin/tool/lp/templatecompetencies.php
+++ b/admin/tool/lp/templatecompetencies.php
@@ -42,7 +42,7 @@ if (!$template->can_read()) {
 \core_competency\api::template_viewed($template);
 
 // Set up the page.
-$url = new moodle_url('/admin/tool/lp/templatecompetencies.php', array('templateid' => $template->get_id(),
+$url = new moodle_url('/admin/tool/lp/templatecompetencies.php', array('templateid' => $template->get('id'),
     'pagecontextid' => $pagecontextid));
 list($title, $subtitle) = \tool_lp\page_helper::setup_for_template($pagecontextid, $url, $template);
 
diff --git a/admin/tool/lp/user_competency.php b/admin/tool/lp/user_competency.php
index 51933c1565a..6d5f3570eb9 100644
--- a/admin/tool/lp/user_competency.php
+++ b/admin/tool/lp/user_competency.php
@@ -36,7 +36,7 @@ $uc = \core_competency\api::get_user_competency_by_id($id);
 $params = array('id' => $id);
 $url = new moodle_url('/admin/tool/lp/user_competency.php', $params);
 
-$user = core_user::get_user($uc->get_userid());
+$user = core_user::get_user($uc->get('userid'));
 if (!$user || !core_user::is_real_user($user->id)) {
     throw new moodle_exception('invaliduser', 'error');
 }
@@ -47,7 +47,7 @@ $compexporter = new \core_competency\external\competency_exporter($competency, a
 
 $PAGE->set_pagelayout('standard');
 $PAGE->set_url($url);
-$PAGE->navigation->override_active_url(new moodle_url('/admin/tool/lp/plans.php', array('userid' => $uc->get_userid())));
+$PAGE->navigation->override_active_url(new moodle_url('/admin/tool/lp/plans.php', array('userid' => $uc->get('userid'))));
 $PAGE->set_context($uc->get_context());
 if (!$iscurrentuser) {
     $PAGE->navigation->extend_for_user($user);
diff --git a/admin/tool/lp/user_competency_in_course.php b/admin/tool/lp/user_competency_in_course.php
index 9a478f99462..f0b2227f6a3 100644
--- a/admin/tool/lp/user_competency_in_course.php
+++ b/admin/tool/lp/user_competency_in_course.php
@@ -66,7 +66,7 @@ $competency = new \core_competency\competency($competencyid);
 if ($userid > 0) {
     $usercompetencycourses = \core_competency\api::list_user_competencies_in_course($courseid, $userid);
 }
-$subtitle = $competency->get_shortname() . ' <em>' . $competency->get_idnumber() . '</em>';
+$subtitle = $competency->get('shortname') . ' <em>' . $competency->get('idnumber') . '</em>';
 
 list($title, $subtitle) = \tool_lp\page_helper::setup_for_course($url, $course, $subtitle);
 
diff --git a/admin/tool/lp/user_competency_in_plan.php b/admin/tool/lp/user_competency_in_plan.php
index 3a48a475ffb..e8c8ac826a8 100644
--- a/admin/tool/lp/user_competency_in_plan.php
+++ b/admin/tool/lp/user_competency_in_plan.php
@@ -54,13 +54,13 @@ echo $output->render($nav);
 $page = new \tool_lp\output\user_competency_summary_in_plan($competencyid, $planid);
 echo $output->render($page);
 // Trigger the viewed event.
-$pc = \core_competency\api::get_plan_competency($plan, $competency->get_id());
-if ($plan->get_status() == \core_competency\plan::STATUS_COMPLETE) {
+$pc = \core_competency\api::get_plan_competency($plan, $competency->get('id'));
+if ($plan->get('status') == \core_competency\plan::STATUS_COMPLETE) {
     $usercompetencyplan = $pc->usercompetencyplan;
     \core_competency\api::user_competency_plan_viewed($usercompetencyplan);
 } else {
     $usercompetency = $pc->usercompetency;
-    \core_competency\api::user_competency_viewed_in_plan($usercompetency, $plan->get_id());
+    \core_competency\api::user_competency_viewed_in_plan($usercompetency, $plan->get('id'));
 }
 
 echo $output->footer();
diff --git a/admin/tool/lp/user_evidence.php b/admin/tool/lp/user_evidence.php
index dfb5dcb733d..8928ab9e5e7 100644
--- a/admin/tool/lp/user_evidence.php
+++ b/admin/tool/lp/user_evidence.php
@@ -34,7 +34,7 @@ $id = required_param('id', PARAM_INT);
 
 $userevidence = \core_competency\api::read_user_evidence($id);
 $url = new moodle_url('/admin/tool/lp/user_evidence.php', array('id' => $id));
-list($title, $subtitle) = \tool_lp\page_helper::setup_for_user_evidence($userevidence->get_userid(), $url, $userevidence);
+list($title, $subtitle) = \tool_lp\page_helper::setup_for_user_evidence($userevidence->get('userid'), $url, $userevidence);
 
 $output = $PAGE->get_renderer('tool_lp');
 echo $output->header();
diff --git a/admin/tool/lp/user_evidence_edit.php b/admin/tool/lp/user_evidence_edit.php
index e353514c4a7..fc3e66a8bc4 100644
--- a/admin/tool/lp/user_evidence_edit.php
+++ b/admin/tool/lp/user_evidence_edit.php
@@ -46,7 +46,7 @@ if (empty($id)) {
     $userevidence = \core_competency\api::read_user_evidence($id);
 
     // The userid parameter must be the same as the owner of the evidence.
-    if ($userid != $userevidence->get_userid()) {
+    if ($userid != $userevidence->get('userid')) {
         throw new coding_exception('Inconsistency between the userid parameter and the userid of the plan.');
     }
 
@@ -84,7 +84,7 @@ if ($form->is_cancelled()) {
 // Load existing user evidence.
 $itemid = null;
 if ($userevidence) {
-    $itemid = $userevidence->get_id();
+    $itemid = $userevidence->get('id');
 }
 
 // Massaging the file API.
@@ -100,7 +100,7 @@ if ($data = $form->get_data()) {
 
     if (empty($userevidence)) {
         $userevidence = \core_competency\api::create_user_evidence($data, $draftitemid);
-        $returnurl = new moodle_url('/admin/tool/lp/user_evidence.php', ['id' => $userevidence->get_id()]);
+        $returnurl = new moodle_url('/admin/tool/lp/user_evidence.php', ['id' => $userevidence->get('id')]);
         $returnmsg = get_string('userevidencecreated', 'tool_lp');
     } else {
         \core_competency\api::update_user_evidence($data, $draftitemid);
diff --git a/admin/tool/lpimportcsv/index.php b/admin/tool/lpimportcsv/index.php
index 63d5a2c58e9..fe14dac470b 100644
--- a/admin/tool/lpimportcsv/index.php
+++ b/admin/tool/lpimportcsv/index.php
@@ -62,7 +62,7 @@ if ($form->is_cancelled()) {
             $form->set_import_error($error);
         } else {
             $framework = $importer->import();
-            $urlparams = ['competencyframeworkid' => $framework->get_id(), 'pagecontextid' => $context->id];
+            $urlparams = ['competencyframeworkid' => $framework->get('id'), 'pagecontextid' => $context->id];
             $frameworksurl = new moodle_url('/admin/tool/lp/competencies.php', $urlparams);
             echo $OUTPUT->notification(get_string('competencyframeworkcreated', 'tool_lp'), 'notifysuccess');
             echo $OUTPUT->continue_button($frameworksurl);
diff --git a/blocks/lp/classes/output/summary.php b/blocks/lp/classes/output/summary.php
index 8b285492132..e5cee22b506 100644
--- a/blocks/lp/classes/output/summary.php
+++ b/blocks/lp/classes/output/summary.php
@@ -83,7 +83,7 @@ class summary implements renderable, templatable {
             if (count($plans) >= 3) {
                 break;
             }
-            if ($plan->get_status() == plan::STATUS_ACTIVE) {
+            if ($plan->get('status') == plan::STATUS_ACTIVE) {
                 $plans[] = $plan;
             }
         }
diff --git a/competency/classes/external/user_evidence_exporter.php b/competency/classes/external/user_evidence_exporter.php
index c9a3b1a146a..2176718b7cd 100644
--- a/competency/classes/external/user_evidence_exporter.php
+++ b/competency/classes/external/user_evidence_exporter.php
@@ -26,7 +26,7 @@ defined('MOODLE_INTERNAL') || die();
 
 use moodle_url;
 use renderer_base;
-use core_competency\performance_helper;
+use core_competency\external\performance_helper;
 use core_files\external\stored_file_exporter;
 
 /**
diff --git a/lib/classes/form/persistent.php b/lib/classes/form/persistent.php
index c06d8dfa63e..817bed9c231 100644
--- a/lib/classes/form/persistent.php
+++ b/lib/classes/form/persistent.php
@@ -254,7 +254,7 @@ abstract class persistent extends moodleform {
             $data = static::convert_fields($data);
 
             // Ensure that the ID is set.
-            $data->id = $this->persistent->get_id();
+            $data->id = $this->persistent->get('id');
         }
         return $data;
     }