diff --git a/htdocs/comm/action/card.php b/htdocs/comm/action/card.php
index 39d5a43bc55..8b42e6df6e2 100644
--- a/htdocs/comm/action/card.php
+++ b/htdocs/comm/action/card.php
@@ -1181,9 +1181,10 @@ if ($action == 'create') {
 	// Type of event
 	if (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
 		print '<tr><td class="titlefieldcreate"><span class="fieldrequired">'.$langs->trans("Type").'</span></b></td><td>';
-		$default = (empty($conf->global->AGENDA_USE_EVENT_TYPE_DEFAULT) ? 'AC_RDV' : $conf->global->AGENDA_USE_EVENT_TYPE_DEFAULT);
+		$default = getDolGlobalString('AGENDA_USE_EVENT_TYPE_DEFAULT', 'AC_RDV');
 		print img_picto($langs->trans("ActionType"), 'square', 'class="fawidth30 inline-block" style="color: #ddd;"');
-		print $formactions->select_type_actions(GETPOSTISSET("actioncode") ? GETPOST("actioncode", 'aZ09') : ($object->type_code ? $object->type_code : $default), "actioncode", "systemauto", 0, -1, 0, 1);	// TODO Replace 0 with -2 in onlyautoornot
+		$selectedvalue = GETPOSTISSET("actioncode") ? GETPOST("actioncode", 'aZ09') : ($object->type_code ? $object->type_code : $default);
+		print $formactions->select_type_actions($selectedvalue, "actioncode", "systemauto", 0, -1, 0, 1);	// TODO Replace 0 with -2 in onlyautoornot
 		print '</td></tr>';
 	}
 
diff --git a/htdocs/core/class/html.formactions.class.php b/htdocs/core/class/html.formactions.class.php
index 99003f00276..6342e08a34e 100644
--- a/htdocs/core/class/html.formactions.class.php
+++ b/htdocs/core/class/html.formactions.class.php
@@ -165,9 +165,10 @@ class FormActions
 	 *  @param	int		$max					Max number of record
 	 *  @param	string	$moreparambacktopage	More param for the backtopage
 	 *  @param	string	$morehtmlcenter			More html text on center of title line
+	 *  @param	int		$assignedtouser			Assign event by default to this user id (will be ignored if not enough permissions)
 	 *	@return	int								<0 if KO, >=0 if OK
 	 */
-	public function showactions($object, $typeelement, $socid = 0, $forceshowtitle = 0, $morecss = 'listactions', $max = 0, $moreparambacktopage = '', $morehtmlcenter = '')
+	public function showactions($object, $typeelement, $socid = 0, $forceshowtitle = 0, $morecss = 'listactions', $max = 0, $moreparambacktopage = '', $morehtmlcenter = '', $assignedtouser = 0)
 	{
 		global $langs, $conf, $user;
 
@@ -225,9 +226,21 @@ class FormActions
 				$taskid = $object->id;
 			}
 
+			$usercanaddaction = 0;
+			if (empty($assignedtouser) || $assignedtouser == $user->id) {
+				$usercanaddaction = $user->hasRight('agenda', 'myactions', 'create');
+				$assignedtouser = 0;
+			} else {
+				$usercanaddaction = $user->hasRight('agenda', 'allactions', 'create');
+			}
+
 			$newcardbutton = '';
-			if (isModEnabled('agenda') && !empty($user->rights->agenda->myactions->create)) {
-				$url = DOL_URL_ROOT.'/comm/action/card.php?action=create&token='.newToken().'&datep='.urlencode(dol_print_date(dol_now(), 'dayhourlog', 'tzuser')).'&origin='.urlencode($typeelement).'&originid='.((int) $object->id).((!empty($object->socid) && $object->socid > 0) ? '&socid='.((int) $object->socid) : ((!empty($socid) && $socid > 0) ? '&socid='.((int) $socid) : '')).($projectid > 0 ? '&projectid='.((int) $projectid) : '').($taskid > 0 ? '&taskid='.((int) $taskid) : '').'&backtopage='.urlencode($urlbacktopage);
+			if (isModEnabled('agenda') && $usercanaddaction) {
+				$url = DOL_URL_ROOT.'/comm/action/card.php?action=create&token='.newToken().'&datep='.urlencode(dol_print_date(dol_now(), 'dayhourlog', 'tzuser'));
+				$url .= '&origin='.urlencode($typeelement).'&originid='.((int) $object->id).((!empty($object->socid) && $object->socid > 0) ? '&socid='.((int) $object->socid) : ((!empty($socid) && $socid > 0) ? '&socid='.((int) $socid) : ''));
+				$url .= ($projectid > 0 ? '&projectid='.((int) $projectid) : '').($taskid > 0 ? '&taskid='.((int) $taskid) : '');
+				$url .= ($assignedtouser > 0 ? '&assignedtouser='.$assignedtouser : '');
+				$url .= '&backtopage='.urlencode($urlbacktopage);
 				$newcardbutton .= dolGetButtonTitle($langs->trans("AddEvent"), '', 'fa fa-plus-circle', $url);
 			}
 
diff --git a/htdocs/user/card.php b/htdocs/user/card.php
index 3c65d018e6b..a539dad3505 100644
--- a/htdocs/user/card.php
+++ b/htdocs/user/card.php
@@ -2829,7 +2829,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 			// List of actions on element
 			include_once DOL_DOCUMENT_ROOT.'/core/class/html.formactions.class.php';
 			$formactions = new FormActions($db);
-			$somethingshown = $formactions->showactions($object, 'user', $socid, 1);
+			$somethingshown = $formactions->showactions($object, 'user', $socid, 1, 'listactions', 0, '', '', $object->id);
 
 			print '</div></div>';
 		}