Click the Share button in the Lumin editor.
Select Bulk update permissions to change sharing permissions for your document members.
Select the group of collaborators you wish to bulk update.
Then, select the new permission level next to People selected.
Finally, click Update to save.
Sharing Permissions Comparison:
Can view: Members can only view documents, and cannot make edits or share.
Can vomment: Members can view and make comments but cannot make annotations or share.
Can edit: Members have full editing and annotation permissions but cannot share the document with anyone else.
Can share: Members have full editing and sharing permissions.