diff --git a/public/lib/completionlib.php b/public/lib/completionlib.php
index 19df8dbccf4..51d973dd618 100644
--- a/public/lib/completionlib.php
+++ b/public/lib/completionlib.php
@@ -1345,6 +1345,44 @@ class completion_info {
         return $result;
     }
 
+    /**
+     * Return a list of activities that are visible on the course page and have completion enabled.
+     *
+     * This includes activities that the user can see on the course page (visible or restricted),
+     * but only those with completion tracking enabled. Activities hidden from
+     * the user, located in hidden sections or restricted by group/grouping are excluded.
+     *
+     * @param int $userid User id
+     * @return array Array of user visible activities with completion enabled.
+     */
+    public function get_user_activities_with_completion($userid): array {
+        $visible = [];
+        $activities = $this->get_activities();
+
+        foreach ($activities as $cm) {
+            // Step 1: Exclude activities hidden from the user on the course page.
+            if (!$cm->is_visible_on_course_page()) {
+                continue;
+            }
+
+            // Step 2: Check if the user is excluded by group or grouping style restrictions.
+            $info = new \core_availability\info_module($cm);
+
+            $users = [$userid => (object)['id' => $userid]];
+            $users = $info->filter_user_list($users);
+
+            if (empty($users)) {
+                // The user was removed from the list, meaning user list restrictions apply.
+                // This is where group and grouping restrictions exclude the user.
+                continue;
+            }
+
+            // If we reach here, count this activity for completion details and percentage.
+            $visible[$cm->id] = 1;
+        }
+        return $visible;
+    }
+
     /**
      * Checks to see if the userid supplied has a tracked role in
      * this course