Catel/Catel — pull request #34 by pascalgross (2014-09-02 12:00:17+00:00)
Title: Catel is now able to handle entities derived from a base class (CTL-521)

If no EntitySet could be obtained using the original way, the method will now try to find an EntitySet for the base type. This seems to be the way recommended by the entity framework team.