Index: openacs-4/packages/forums/www/message-post.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/forums/www/message-post.adp,v
diff -u -N -r1.16 -r1.17
--- openacs-4/packages/forums/www/message-post.adp	7 Aug 2017 23:48:11 -0000	1.16
+++ openacs-4/packages/forums/www/message-post.adp	19 Aug 2017 17:08:03 -0000	1.17
@@ -2,6 +2,7 @@
 <property name="doc(title)">#forums.Post_to_Forum# @forum.name;noquote@</property>
 <property name="context">@context;literal@</property>
 <property name="focus">message.subject</property>
+<property name="displayed_object_id">@forum_id;literal@</property>
 
 <include src="/packages/forums/lib/message/post" &="forum_id" 
                              &="parent_message"