Problem
MDS Menu items get lost behind the silverlight control on the page when trying to view entities
Also see this link http://hoolihan.net/blog-tim/2009/07/07/silverlight-and-z-index/
Issue
This is because of the z-index for the silverlight control compared to the menu items is not layered correctly
Resolution
- Browse to C:\Program Files\Microsoft SQL Server\110\Master Data Services\WebApplication\Explorer\ or equivalent
- Update AttributeSL.aspx and ExplorerHierarchySL.aspx to have this parameter
<param name="Windowless" value="true" />