Index: openacs-4/packages/edit-this-page/www/etp-symlink.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/edit-this-page/www/etp-symlink.tcl,v
diff -u -r1.5 -r1.6
--- openacs-4/packages/edit-this-page/www/etp-symlink.tcl	7 Sep 2013 12:50:58 -0000	1.5
+++ openacs-4/packages/edit-this-page/www/etp-symlink.tcl	7 Aug 2014 07:39:18 -0000	1.6
@@ -6,8 +6,8 @@
     (which is a link to another page or folder in the CMS)
 
 } {
-    { target_id "" }
-    { item_id "" }
+    { target_id:naturalnum "" }
+    { item_id:naturalnum "" }
 } -properties {
     page_title:onevalue
     context:onevalue