--- a/doc/customizing.txt	Wed Feb 11 00:02:53 2004 +0000
+++ b/doc/customizing.txt	Fri Feb 13 01:11:34 2004 +0000
@@ -2,7 +2,7 @@
 Customising Roundup
 ===================
 
-:Version: $Revision: 1.93.2.5 $
+:Version: $Revision: 1.93.2.6 $
 
 .. This document borrows from the ZopeBook section on ZPT. The original is at:
    http://www.zope.org/Documentation/Books/ZopeBook/current/ZPT.stx
@@ -1571,7 +1571,11 @@
 reldate     only on Date properties - render the interval between the date
             and now
 local       only on Date properties - return this date as a new property
-            with some timezone offset
+            with some timezone offset, for example::
+            
+                python:context.creation.local(10)
+
+            will render the date with a +10 hour offset.
 pretty      only on Interval properties - render the interval in a pretty
             format (eg. "yesterday")
 menu        only on Link and Multilink properties - render a form select