diff --git a/htdocs/core/class/infobox.class.php b/htdocs/core/class/infobox.class.php
index 5b3881e06e4..622cc757983 100644
--- a/htdocs/core/class/infobox.class.php
+++ b/htdocs/core/class/infobox.class.php
@@ -127,18 +127,30 @@ class InfoBox
                         $box->box_id	= (empty($obj->box_id) ? '' : $obj->box_id);
                         $box->note		= (empty($obj->note) ? '' : $obj->note);
 
-                        // Filter on box->enabled (used for example by box_comptes) and box->depends
+                        // Filter on box->enabled (used for example by box_comptes)
+                        // Filter also on box->depends. Example: array("product|service") or array("contrat", "service")
                         $enabled=$box->enabled;
                         if (isset($box->depends) && count($box->depends) > 0)
                         {
-                            foreach($box->depends as $module)
+                            foreach($box->depends as $moduleelem)
                             {
-                                //print $boxname.'-'.$module.'<br>';
-                                $tmpmodule=preg_replace('/@[^@]+/','',$module);
-                                if (empty($conf->$tmpmodule->enabled)) $enabled=0;
+                            	$arrayelem=explode('|',$moduleelem);
+                            	$tmpenabled=0;	// $tmpenabled is used for the '|' test (OR)
+                            	foreach($arrayelem as $module)
+                            	{ 
+    	                        	$tmpmodule=preg_replace('/@[^@]+/','',$module);
+    	                        	if (! empty($conf->$tmpmodule->enabled)) $tmpenabled=1; 
+                            		//print $boxname.'-'.$module.'-module enabled='.(empty($conf->$tmpmodule->enabled)?0:1).'<br>';
+                            	}
+                            	if (empty($tmpenabled))	// We found at least one module required that disabled 
+        	                    {
+        	                    	$enabled=0;
+        	                    	break;
+        	                    }
                             }
                         }
-
+                        //print '=>'.$boxname.'-enabled='.$enabled.'<br>';
+                        
                         //print 'xx module='.$module.' enabled='.$enabled;
                         if ($enabled) $boxes[]=$box;
                         else unset($box);