This conversation has been merged. Please reference the main conversation: Lightroom Desktop: Multiple Collaborative Catalogs/Libraries
So the idea is to have the possibility to share album/collection with an email already registered with and adobe CC subscription.
Another option is to create different sharing rights
- Viewer: Only view of the images;
- Organizer: can change the label and the vote of the image
- Editor: Can also use the image in develop modules
- Owner: can add and remove from album