diff --git a/classes/analytics/indicator/activity_base.php b/classes/analytics/indicator/activity_base.php
new file mode 100644
index 0000000..492b4f2
--- /dev/null
+++ b/classes/analytics/indicator/activity_base.php
@@ -0,0 +1,48 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Activity base class.
+ *
+ * @package   mod_attendance
+ * @copyright 2020 Catalyst IT
+ * @author    Dan Marsden
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace mod_attendance\analytics\indicator;
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Activity base class.
+ *
+ * @package   mod_attendance
+ * @copyright 2020 Catalyst IT
+ * @author    Dan Marsden
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+abstract class activity_base extends \core_analytics\local\indicator\community_of_inquiry_activity {
+
+    /**
+     * feedback_viewed_events
+     *
+     * @return string[]
+     */
+    protected function feedback_viewed_events() {
+        return array('\mod_attendance\event\session_report_viewed');
+    }
+}
diff --git a/classes/analytics/indicator/cognitive_depth.php b/classes/analytics/indicator/cognitive_depth.php
new file mode 100644
index 0000000..a437a49
--- /dev/null
+++ b/classes/analytics/indicator/cognitive_depth.php
@@ -0,0 +1,69 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Cognitive depth indicator - attendance.
+ *
+ * @package   mod_attendance
+ * @copyright 2020 Catalyst IT
+ * @author    Dan Marsden
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace mod_attendance\analytics\indicator;
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Cognitive depth indicator - attendance.
+ *
+ * @package   mod_attendance
+ * @copyright 2020 Catalyst IT
+ * @author    Dan Marsden
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class cognitive_depth extends activity_base {
+
+    /**
+     * Returns the name.
+     *
+     * If there is a corresponding '_help' string this will be shown as well.
+     *
+     * @return \lang_string
+     */
+    public static function get_name() : \lang_string {
+        return new \lang_string('indicator:cognitivedepth', 'mod_attendance');
+    }
+
+    /**
+     * Defines indicator type.
+     *
+     * @return string
+     */
+    public function get_indicator_type() {
+        return self::INDICATOR_COGNITIVE;
+    }
+
+    /**
+     * Returns the potential level of cognitive depth.
+     *
+     * @param \cm_info $cm
+     * @return int
+     */
+    public function get_cognitive_depth_level(\cm_info $cm) {
+        return self::COGNITIVE_LEVEL_3;
+    }
+}
diff --git a/classes/analytics/indicator/social_breadth.php b/classes/analytics/indicator/social_breadth.php
new file mode 100644
index 0000000..e81f6e8
--- /dev/null
+++ b/classes/analytics/indicator/social_breadth.php
@@ -0,0 +1,69 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Social breadth indicator - attendance.
+ *
+ * @package   mod_attendance
+ * @copyright 2020 Catalyst IT
+ * @author    Dan Marsden
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace mod_attendance\analytics\indicator;
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Social breadth indicator - attendance.
+ *
+ * @package   mod_attendance
+ * @copyright 2020 Catalyst IT
+ * @author    Dan Marsden
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class social_breadth extends activity_base {
+
+    /**
+     * Returns the name.
+     *
+     * If there is a corresponding '_help' string this will be shown as well.
+     *
+     * @return \lang_string
+     */
+    public static function get_name() : \lang_string {
+        return new \lang_string('indicator:socialbreadth', 'mod_attendance');
+    }
+
+    /**
+     * Defines indicator type.
+     *
+     * @return string
+     */
+    public function get_indicator_type() {
+        return self::INDICATOR_SOCIAL;
+    }
+
+    /**
+     * Returns the potential level of social breadth.
+     *
+     * @param \cm_info $cm
+     * @return int
+     */
+    public function get_social_breadth_level(\cm_info $cm) {
+        return self::SOCIAL_LEVEL_2;
+    }
+}
diff --git a/lang/en/attendance.php b/lang/en/attendance.php
index 199f7ad..ad984e5 100644
--- a/lang/en/attendance.php
+++ b/lang/en/attendance.php
@@ -271,6 +271,16 @@ $string['includeremarks'] = 'Include remarks';
 $string['incorrectpassword'] = 'You have entered an incorrect password and your attendance has not been recorded, please enter the correct password.';
 $string['incorrectpasswordshort'] = 'Incorrect password, attendance not recorded.';
 $string['indetail'] = 'In detail...';
+$string['indicator:cognitivedepth'] = 'Attendance cognitive';
+$string['indicator:cognitivedepth_help'] = 'This indicator is based on the cognitive depth reached by the student in an Attendance activity.';
+$string['indicator:cognitivedepthdef'] = 'Attendance cognitive';
+$string['indicator:cognitivedepthdef_help'] = 'The participant has reached this percentage of the cognitive engagement offered by the Attendance during this analysis interval (Levels = No view, View)';
+$string['indicator:cognitivedepthdef_link'] = 'Learning_analytics_indicators#Cognitive_depth';
+$string['indicator:socialbreadth'] = 'Attendance social';
+$string['indicator:socialbreadth_help'] = 'This indicator is based on the social breadth reached by the student in an Attendance activity.';
+$string['indicator:socialbreadthdef'] = 'Attendance social';
+$string['indicator:socialbreadthdef_help'] = 'The participant has reached this percentage of the social engagement offered by the Attendance during this analysis interval (Levels = No participation, Participant alone)';
+$string['indicator:socialbreadthdef_link'] = 'Learning_analytics_indicators#Social_breadth';
 $string['invalidaction'] = 'You must select an action';
 $string['invalidemails'] = 'You must specify addresses of existing user accounts, could not find: {$a}';
 $string['invalidimportfile'] = 'File format is invalid.';