Fix: backward compatibility

htdocs/core/class/commonobject.class.php

@@ -2429,6 +2429,8 @@ abstract class CommonObject
 		global $conf,$langs,$user;
 		global $form,$bc,$bcdd;
 		
+		$element=$this->element;
+		
 		// Show product and description
 		$type=$line->product_type?$line->product_type:$line->fk_product_type;
 		// Try to enhance type detection using date_start and date_end for free lines where type

htdocs/user/class/user.class.php

@@ -592,6 +592,12 @@ class User extends CommonObject
 			}
 			$this->db->free($resql);
 		}
+		
+		// For backward compatibility
+		if (isset($this->rights->propale))
+		{
+			$this->rights->propal = $this->rights->propale;
+		}
 
 		if (! $moduletag)
 		{