I created a custom theme based on Dublin and SilkUI (attached Template_NRG.oml) and added a new layout weblock to allow for wider content on a web page (NRG_Theme\NRG_Base\Layout_NRG_Wide weblock). I have several applications working against this theme ok, except when I added the new layout it does not render in a browser when used in applications. The attached application oml (Custom Theme Layout Issue.oml) shows the use of the new layout weblock and when launching the web page GIS or GIS2 I do not get anything on the web page. Any suggestions on troubleshooting? thanks! Mike