Correct. Other than furniture (beds/chairs), idlemarkers are what tell AI what they can do and where.
OK, apparently I'm still missing something.
I created the idlemarker no problem, set it to ignore sandbox, have the idle anims I want, etc.
I can't figure out how to point a package to it though - all of the different package types that have options for specific references, list only items/actors - no idlemarkers.
What "Package Type" am I supposed to be using for this?
(Thank you for your help by the way... I -am- learning, and it is much appreciated)