GII and "Many to Many Relations"

Okay…so…i am trying to figure out how GII handles the many to many relations.

I noticed it generates the has_many for the tables in the relations, but how does it know about the join table?

Does it go ahead and generate


->viaTable('tbl_user_market', ['market_id' => 'id']);

part of the relation? like in this post

If yes, how do i make it do it? Or do i have to add that part myself.

I also think I need to generate the models and controller files for the join table…or can i leave those out?

Thank