Hello,
Good to reopen an old thread, so that we can avoid too many duplicated info our database to search. 
Don't have a solution manager at hand, but as general approach to add new assignment block B/Bview to an overview page A/Aview, what we normally do is:
- define an interface in runtime repository of the B to expose the B/Bview to outside world
- define a usage in runtime repository of the A to use the above interface
- add the view via the usage in runtime repository of view set of A/Aview
- in A/Aview configuration, B/Bview should be available
Hongyan