Self-Paced Learning: Collaborators

Hello All,

I am reaching out to see whether or not we can obtain some information on a few aspects of "Self-Paced Learning." There does not seem to be a bunch of information on this item other than the Release Notes for 24D where it gives a brief overview but nothing truly in-depth.

1. What are the roles of the Collaborators: Author, Instructor, Coordinator?
2. Does adding an individual as one of these or any of these items give them any sort of additional access, visibility, or controls?
3. Can imported content from Skillsoft be added/routed as Self-Paced Learning items?

Any information on these items (aside from the fact that adding an author and instructor can help with searching in the catalog) would be greatly appreciated!