To reply, i will give an example:
Plan AA gives access to Category A
Plan BB gives access to parent Section B (parent of Category A)
Plan CC gives access to Article C (in Category A and thus in Section
.
To view Article C, an active subscription to any of the 3 plans above is enough, but needed.
In other terms: articles that are not controlled by CBSubs are.. not restricted by CBSubs.
Articles/Categories/Sections that are controlled by CBSubs plans are restricted if there is no corresponding active subscription to a plan controlling it (or its parents).
Does that clarifiy ?