diff --git a/htdocs/comm/action/index.php b/htdocs/comm/action/index.php
index bda7dd7a594..ea6c43b89c7 100644
--- a/htdocs/comm/action/index.php
+++ b/htdocs/comm/action/index.php
@@ -297,7 +297,11 @@ if ($status == 'done') $title=$langs->trans("DoneActions");
 if ($status == 'todo') $title=$langs->trans("ToDoActions");
 
 $param='';
-if ($actioncode || isset($_GET['actioncode']) || isset($_POST['actioncode'])) $param.="&actioncode=".$actioncode;
+if ($actioncode || isset($_GET['actioncode']) || isset($_POST['actioncode'])) {
+	if(is_array($actioncode)) {
+		foreach($actioncode as $str_action) $param.="&actioncode[]=".$str_action;
+	} else $param.="&actioncode=".$actioncode;
+}
 if ($resourceid > 0)  $param.="&resourceid=".$resourceid;
 if ($status || isset($_GET['status']) || isset($_POST['status'])) $param.="&status=".$status;
 if ($filter)  $param.="&filter=".$filter;
@@ -482,7 +486,8 @@ if (! empty($actioncode))
         elseif ($actioncode == 'AC_ALL_AUTO') $sql.= " AND ca.type = 'systemauto'";
         else
         {
-            $sql.=" AND ca.code IN ('".implode("','", explode(',',$actioncode))."')";
+        	$TActionCode=(Array)$actioncode;
+        	$sql.=" AND ca.code IN ('".implode("','", $TActionCode)."')";
         }
     }
 }
diff --git a/htdocs/comm/action/listactions.php b/htdocs/comm/action/listactions.php
index c77c4279439..d247e78c188 100644
--- a/htdocs/comm/action/listactions.php
+++ b/htdocs/comm/action/listactions.php
@@ -169,7 +169,11 @@ $listofextcals=array();
 $param='';
 if (! empty($contextpage) && $contextpage != $_SERVER["PHP_SELF"]) $param.='&contextpage='.$contextpage;
 if ($limit > 0 && $limit != $conf->liste_limit) $param.='&limit='.$limit;
-if ($actioncode != '') $param.="&actioncode=".$actioncode;
+if ($actioncode != '') {
+	if(is_array($actioncode)) {
+		foreach($actioncode as $str_action) $param.="&actioncode[]=".$str_action;
+	} else $param.="&actioncode=".$actioncode;
+}
 if ($resourceid > 0) $param.="&resourceid=".$resourceid;
 if ($status != '' && $status > -1) $param.="&status=".$status;
 if ($filter) $param.="&filter=".$filter;
@@ -227,7 +231,8 @@ if (! empty($actioncode))
         elseif ($actioncode == 'AC_ALL_AUTO') $sql.= " AND c.type = 'systemauto'";
         else
         {
-            $sql.=" AND c.code IN ('".implode("','", explode(',',$actioncode))."')";
+        	$TActionCode=(Array)$actioncode;
+        	$sql.=" AND c.code IN ('".implode("','", $TActionCode)."')";
         }
     }
 }
diff --git a/htdocs/comm/action/peruser.php b/htdocs/comm/action/peruser.php
index 792d4f9760d..3d551b7779b 100644
--- a/htdocs/comm/action/peruser.php
+++ b/htdocs/comm/action/peruser.php
@@ -203,7 +203,11 @@ if ($status == 'done') $title=$langs->trans("DoneActions");
 if ($status == 'todo') $title=$langs->trans("ToDoActions");
 
 $param='';
-if ($actioncode || isset($_GET['actioncode']) || isset($_POST['actioncode'])) $param.="&actioncode=".$actioncode;
+if ($actioncode || isset($_GET['actioncode']) || isset($_POST['actioncode'])) {
+	if(is_array($actioncode)) {
+		foreach($actioncode as $str_action) $param.="&actioncode[]=".$str_action;
+	} else $param.="&actioncode=".$actioncode;
+}
 if ($resourceid > 0) $param.="&resourceid=".$resourceid;
 if ($status || isset($_GET['status']) || isset($_POST['status'])) $param.="&status=".$status;
 if ($filter)  $param.="&filter=".$filter;
@@ -394,7 +398,8 @@ if (! empty($actioncode))
         elseif ($actioncode == 'AC_ALL_AUTO') $sql.= " AND ca.type = 'systemauto'";
         else
         {
-            $sql.=" AND ca.code IN ('".implode("','", explode(',',$actioncode))."')";
+        	$TActionCode=(Array)$actioncode;
+        	$sql.=" AND ca.code IN ('".implode("','", $TActionCode)."')";
         }
     }
 }