diff --git a/classes/form/rights_config_form.php b/classes/form/rights_config_form.php
index f980914..8ffd8d1 100644
--- a/classes/form/rights_config_form.php
+++ b/classes/form/rights_config_form.php
@@ -45,6 +45,13 @@ class rights_config_form extends \moodleform {
     /** @var string Constant for defining the action option "unlocked" for the action {@see self::ACTION_CHANGE_LOCK_STATE}. */
     const ACTIONOPTION_CHANGE_LOCK_STATE_UNLOCKED = 'unlocked';
 
+    /** @var string Constant for defining the action "change confirm status of terms of use". */
+    const ACTION_CHANGE_CONFIRM_STATE = 'changeconfirmstate';
+    /** @var string Constant for defining the action option "confirm" for the action {@see self::ACTION_CHANGE_CONFIRM_STATUS}. */
+    const ACTIONOPTION_CHANGE_CONFIRM_STATE_CONFIRM = 'confirm';
+    /** @var string Constant for defining the action option "confirm" for the action {@see self::ACTION_CHANGE_CONFIRM_STATUS}. */
+    const ACTIONOPTION_CHANGE_CONFIRM_STATE_UNCONFIRM = 'unconfirm';
+
     /**
      * Form definition.
      */
@@ -62,6 +69,7 @@ public function definition() {
                 [
                         self::ACTION_ASSIGN_ROLE => get_string('assignrole', 'local_ai_manager'),
                         self::ACTION_CHANGE_LOCK_STATE => get_string('changelockstate', 'local_ai_manager'),
+                        self::ACTION_CHANGE_CONFIRM_STATE => get_string('changeconfirmstate', 'local_ai_manager'),
                 ]);
 
         $actionselectsgroup[] = $mform->createElement('select', 'role', '', [
@@ -80,6 +88,14 @@ public function definition() {
         );
         $mform->hideif('lockstate', 'action', 'neq', self::ACTION_CHANGE_LOCK_STATE);
 
+        $actionselectsgroup[] = $mform->createElement('select', 'confirmstate', '',
+                [
+                        self::ACTIONOPTION_CHANGE_CONFIRM_STATE_CONFIRM => get_string('confirmed', 'local_ai_manager'),
+                        self::ACTIONOPTION_CHANGE_CONFIRM_STATE_UNCONFIRM => get_string('unconfirmed', 'local_ai_manager'),
+                ]
+        );
+        $mform->hideif('confirmstate', 'action', 'neq', self::ACTION_CHANGE_CONFIRM_STATE);
+
         $mform->addGroup($actionselectsgroup, 'actiongroup', get_string('executebulkuseractions', 'local_ai_manager') . ':', [' '],
                 false);
 
diff --git a/lang/en/local_ai_manager.php b/lang/en/local_ai_manager.php
index bf22f82..2833ab2 100644
--- a/lang/en/local_ai_manager.php
+++ b/lang/en/local_ai_manager.php
@@ -54,7 +54,8 @@
 $string['basicsettings'] = 'Basic settings';
 $string['basicsettingsdesc'] = 'Configure basic settings for the AI manager plugin';
 $string['cachedef_googleauth'] = 'Cache for Google OAuth2 access token';
-$string['changelockstate'] = 'Change lock state';
+$string['changeconfirmstate'] = 'Change confirmation of terms of use';
+$string['changelockstate'] = 'Change lock status';
 $string['configure_instance'] = 'Configure AI Tool Instances';
 $string['configureaitool'] = 'Configure AI tool';
 $string['configurepurposes'] = 'Configure the purposes';
@@ -141,7 +142,7 @@
 $string['medium'] = 'medium';
 $string['model'] = 'Model';
 $string['nodata'] = 'No data to show';
-$string['notconfirmed'] = 'Not confirmed';
+$string['notconfirmed'] = 'Not accepted';
 $string['notselected'] = 'Disabled';
 $string['per'] = 'per';
 $string['pluginname'] = 'AI Manager';
@@ -213,6 +214,7 @@
 $string['tenantnotallowed'] = 'The feature is globally disabled for your tenant and thus not usable.';
 $string['termsofusesetting'] = 'Terms of use';
 $string['termsofusesettingdesc'] = 'Here you can add your specific terms of use for the AI manager. These will have to be accepted by the user before he/she will be able to use the AI tools.';
+$string['unconfirmed'] = 'not confirmed';
 $string['unit_count'] = 'request(s)';
 $string['unit_token'] = 'token';
 $string['unlock'] = 'Unlock';
diff --git a/rights_config.php b/rights_config.php
index 8ecc3d5..2eb5cad 100644
--- a/rights_config.php
+++ b/rights_config.php
@@ -66,6 +66,9 @@
                 $role = intval($data->role);
                 $userinfo->set_role($role);
                 break;
+            case rights_config_form::ACTION_CHANGE_CONFIRM_STATE:
+                $userinfo->set_confirmed($data->confirmstate === rights_config_form::ACTIONOPTION_CHANGE_CONFIRM_STATE_CONFIRM);
+                break;
             default:
                 throw new \coding_exception('Unknown action: ' . $data->action);
         }