http://developers.de/blogs/damir_dobric/archive/2009/06/03/adding-behaviors-programmatically.aspxOperation behavior(s) can be programmatically added either on the service or on the consumer side. Service When you have an instance of the host, grab out the service description (host.Description), then find the endpoint which hosts the contract. InenCommunityServer 2008 SP1 (Build: 30619.63)http://developers.de/blogs/damir_dobric/archive/2009/06/03/adding-behaviors-programmatically.aspx#10179Fri, 29 Jan 2010 14:15:35 GMT7e491611-45ad-4dae-a68f-c4cb64439510:10179Hannes kock<p>thx m8, valuable info</p> <div style="clear:both;"></div><img src="http://developers.de/aggbug.aspx?PostID=10179" width="1" height="1">