diff --git a/htdocs/core/actions_sendmails.inc.php b/htdocs/core/actions_sendmails.inc.php
index 3498bbc132c..fc21202959c 100644
--- a/htdocs/core/actions_sendmails.inc.php
+++ b/htdocs/core/actions_sendmails.inc.php
@@ -457,6 +457,9 @@ if (($action == 'send' || $action == 'relance') && ! $_POST['addfile'] && ! $_PO
 						if (is_array($attachedfiles) && count($attachedfiles)>0) {
 							$object->attachedfiles	= $attachedfiles;
 						}
+						if (is_array($sendtouserid) && count($sendtouserid)>0 && !empty($conf->global->MAIN_MAIL_ENABLED_USER_DEST_SELECT)) {
+							$object->sendtouserid	= $sendtouserid;
+						}
 
 						// Call of triggers
 						if (! empty($trigger_name))
diff --git a/htdocs/core/class/html.formmail.class.php b/htdocs/core/class/html.formmail.class.php
index b2f64f4298d..2b1c94889e3 100644
--- a/htdocs/core/class/html.formmail.class.php
+++ b/htdocs/core/class/html.formmail.class.php
@@ -335,7 +335,7 @@ class FormMail extends Form
 			$out.= "\n".'<!-- Begin form mail type='.$this->param["models"].' --><div id="mailformdiv"></div>'."\n";
 			if ($this->withform == 1)
 			{
-				$out.= '<form method="POST" name="mailform" id="mailform"  action="'.$this->param["returnurl"].'#formmail">'."\n";
+				$out.= '<form method="POST" name="mailform" id="mailform" enctype="multipart/form-data" action="'.$this->param["returnurl"].'#formmail">'."\n";
 
 				$out.= '<a id="formmail" name="formmail"></a>';
 				$out.= '<input style="display:none" type="submit" id="sendmail" name="sendmail">';
diff --git a/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php b/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
index 78053a0631c..6922189abc4 100644
--- a/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
+++ b/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
@@ -889,6 +889,10 @@ class InterfaceActionsAuto extends DolibarrTriggers
 		$actioncomm->fk_element  = $elementid;
 		$actioncomm->elementtype = $elementtype;
 
+		if (property_exists($object,'sendtouserid') && is_array($object->sendtouserid) && count($object->sendtouserid)>0) {
+			$actioncomm->userassigned=$object->sendtouserid;
+		}
+
 		$ret=$actioncomm->create($user);       // User creating action
 
 		if ($ret > 0 && $conf->global->MAIN_COPY_FILE_IN_EVENT_AUTO)