In North for each list you can either be an Owner, Editor, or Follower. In this article, we'll walkthrough the differences.
Owner
TL;DR: Owners can do all the things
List Owners can...
Change Smart List filters
Add or remove places from a Standard List
Publish and unpublish a list
Rename a list
Edit a list description and banner image
Invite list Editors
Remove list Editors
Delete a list
Editor
TL;DR: Editors can collaborate on lists
List Editors can...
Change Smart List filters
Add or remove places from a Standard List
Publish and unpublish a list
Rename a list
Edit a list description and banner image
Invite list Editors
Follower
TL;DR: Followers can see the places that have been added to a list
List Followers can...
View a list
Share a public list link