smart collection intersection

[Robizzle]

Hi, I have a problem with my smart collections...

I need to create a smart collection that shows all intersections of different collections.

An Example: I have collections A, B and C with the following images:

A: '1,'2,'3,'4,'5
B: '1,'2
C: '2,'3,'4,'5

So the only image in ALL collections is '2.

How can I create a smart collection that can display this intersection?

Thanks a lot!!

Robin

 

[johnbeardy]

All

Collection Name / Contains / A
Collection Name / Contains / B
Collection Name / Contains / C