Index: openacs-4/packages/acs-subsite/www/admin/parties/new.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/admin/parties/new.tcl,v
diff -u -r1.7 -r1.8
--- openacs-4/packages/acs-subsite/www/admin/parties/new.tcl	27 Oct 2014 16:39:52 -0000	1.7
+++ openacs-4/packages/acs-subsite/www/admin/parties/new.tcl	9 Jun 2015 07:57:52 -0000	1.8
@@ -196,7 +196,12 @@
     foreach group_rel_type $group_rel_type_list {
 	lassign $group_rel_type next_group_id next_rel_type
 	lappend return_url_list \
-		"../relations/add?group_id=$next_group_id&rel_type=[ad_urlencode $next_rel_type]&party_id=$party_id&allow_out_of_scope_p=t"
+	    [export_vars -base "../relations/add" {
+		{group_id $next_group_id}
+		{rel_type $next_rel_type}
+		party_id
+		{allow_out_of_scope_p t}
+	    }]
     }
 
     # Add the original return_url as the last one in the list