diff --git a/edit_form.php b/edit_form.php
index 99a7b91..60e5579 100644
--- a/edit_form.php
+++ b/edit_form.php
@@ -56,24 +56,24 @@ public function definition() {
         $mform->addElement('select', 'status', get_string('status', 'enrol_notificationeabc'), $options);
 
         // Enrol notifications.
-        $mform->addElement('advcheckbox', 'customint1', get_string('activeenrolalert', 'enrol_notificationeabc'));
-        $mform->addHelpButton('customint1', 'activeenrolalert', 'enrol_notificationeabc');
+        $mform->addElement('advcheckbox', 'customint1', get_string('activecustomenrolalert', 'enrol_notificationeabc'));
+        $mform->addHelpButton('customint1', 'activecustomenrolalert', 'enrol_notificationeabc');
 
         $mform->addElement('editor', 'customtext1', get_string('location', 'enrol_notificationeabc'), null);
         $mform->setType('customtext1', PARAM_RAW);
         $mform->addHelpButton('customtext1', 'location', 'enrol_notificationeabc');
 
         // Unenrol notifications.
-        $mform->addElement('advcheckbox', 'customint2', get_string('activeunenrolalert', 'enrol_notificationeabc'));
-        $mform->addHelpButton('customint2', 'activeunenrolalert', 'enrol_notificationeabc');
+        $mform->addElement('advcheckbox', 'customint2', get_string('activecustomunenrolalert', 'enrol_notificationeabc'));
+        $mform->addHelpButton('customint2', 'activecustomunenrolalert', 'enrol_notificationeabc');
 
         $mform->addElement('editor', 'customtext2', get_string('unenrolmessage', 'enrol_notificationeabc'), null);
         $mform->setType('customtext2', PARAM_RAW);
         $mform->addHelpButton('customtext2', 'unenrolmessage', 'enrol_notificationeabc');
 
         // Update enrolment notifications.
-        $mform->addElement('advcheckbox', 'customint3', get_string('activeenrolupdatedalert', 'enrol_notificationeabc'));
-        $mform->addHelpButton('customint3', 'activeenrolupdatedalert', 'enrol_notificationeabc');
+        $mform->addElement('advcheckbox', 'customint3', get_string('activecustomenrolupdatedalert', 'enrol_notificationeabc'));
+        $mform->addHelpButton('customint3', 'activecustomenrolupdatedalert', 'enrol_notificationeabc');
 
         $mform->addElement('editor', 'customtext3', get_string('updatedenrolmessage', 'enrol_notificationeabc'), null);
         $mform->setType('customtext3', PARAM_RAW);
diff --git a/lang/en/enrol_notificationeabc.php b/lang/en/enrol_notificationeabc.php
index e8e0d2c..353c47c 100644
--- a/lang/en/enrol_notificationeabc.php
+++ b/lang/en/enrol_notificationeabc.php
@@ -51,11 +51,11 @@
 $string['namesender_help'] = 'By default it takes the name set to the user support';
 $string['status'] = 'Active enrol notification';
 $string['subject'] = 'Enrolment notification';
-$string['activeenrolalert'] = 'Active enrol alert';
-$string['activeenrolalert_help'] = 'Active enrol alert';
+$string['activecustomenrolalert'] = 'Active custom message enrol alert';
+$string['activecustomenrolalert_help'] = 'Active custom enrol alert';
 // Unenrol notifications.
-$string['activeunenrolalert'] = 'Active unenrol notifications';
-$string['activeunenrolalert_help'] = 'Active unenrol alert';
+$string['activecustomunenrolalert'] = 'Active custom message unenrol notifications';
+$string['activecustomunenrolalert_help'] = 'Active unenrol alert';
 $string['activarglobalunenrolalert'] = 'Active global';
 $string['activarglobalunenrolalert_help'] = 'Active enrol notifications for all site';
 $string['unenrolmessage'] = 'Custom Message';
@@ -69,8 +69,8 @@
 </pre>';
 $string['unenrolmessagedefault'] = 'You has been unenrolled from {$a->fullname} ({$a->url})';
 // Update enrol notifications.
-$string['activeenrolupdatedalert'] = 'Active update enrol notifications';
-$string['activeenrolupdatedalert_help'] = 'Active update enrol notifications';
+$string['activecustomenrolupdatedalert'] = 'Active custom update enrol notifications';
+$string['activecustomenrolupdatedalert_help'] = 'Active custom update enrol notifications';
 $string['activarglobalenrolupdated'] = 'Active global';
 $string['activarglobalenrolupdated_help'] = 'Active enrol updated notifications for all site';
 $string['updatedenrolmessage'] = 'Custom message';
diff --git a/lang/es/enrol_notificationeabc.php b/lang/es/enrol_notificationeabc.php
index a185d74..44506c0 100644
--- a/lang/es/enrol_notificationeabc.php
+++ b/lang/es/enrol_notificationeabc.php
@@ -51,11 +51,11 @@
 $string['namesender_help'] = 'Por defecto toma el nombre configurado como el usuario de soporte ';
 $string['status'] = 'Activar notification de matriculación';
 $string['subject'] = 'Notificación de Matriculación';
-$string['activeenrolalert'] = 'Activar aviso de matriculación';
-$string['activeenrolalert_help'] = 'Activar aviso de matriculación';
+$string['activecustomenrolalert'] = 'Activar aviso de matriculación personalizado';
+$string['activecustomenrolalert_help'] = 'Activar aviso de matriculación personalizado';
 // Aviso de desmatriculacion.
-$string['activeunenrolalert'] = 'Activar aviso de desmatriculacion';
-$string['activeunenrolalert_help'] = 'Activar aviso de desmatriculacion';
+$string['activecustomunenrolalert'] = 'Activar aviso de desmatriculacion personalizado';
+$string['activecustomunenrolalert_help'] = 'Activar aviso de desmatriculacion personalizado';
 $string['activarglobalunenrolalert'] = 'Activar para todo el sitio';
 $string['activarglobalunenrolalert_help'] = 'Activar la notificacion de desmatriculacion para todo el sitio';
 $string['unenrolmessage'] = 'Mensaje personalizado';
@@ -69,8 +69,8 @@
 </pre>';
 $string['unenrolmessagedefault'] = 'Ud ha sido desmatriculado del curso {$a->fullname} ({$a->url})';
 // Aviso de actualizacion de matriculacion.
-$string['activeenrolupdatedalert'] = 'Activar aviso de actualizacion de matriculacion';
-$string['activeenrolupdatedalert_help'] = 'Activar aviso de actualizacion de matriculacion';
+$string['activecustomenrolupdatedalert'] = 'Activar aviso de actualizacion de matriculacion personalizado';
+$string['activecustomenrolupdatedalert_help'] = 'Activar aviso de actualizacion de matriculacion personaliado';
 $string['activarglobalenrolupdated'] = 'Activar para todo el sitio';
 $string['activarglobalenrolupdated_help'] = 'Activar la notificacion de actualizacion de matriculacion para todo el sitio';
 $string['updatedenrolmessage'] = 'Mensaje personalizado';
diff --git a/version.php b/version.php
index c67dd02..e384400 100644
--- a/version.php
+++ b/version.php
@@ -26,7 +26,7 @@
  */
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111700;
+$plugin->version   = 2021123000;
 $plugin->requires  = 2016120503;
 $plugin->component = 'enrol_notificationeabc';
 $plugin->maturity = MATURITY_STABLE;