Hi,
Can I configure 2 catalogs for the same Channel? Catalog A to show components 1,2,3 and Catalog B to show components 4,5,6. One catalog should be selectable from the Channel Manager.
There is one catalog per configuration, but since you have inheritance you can have multiple catalogs. They will all be visible in the CM however. Possibly if you played around with permissions you can hide some items, not sure if that would work.