Bulk Assign and Revise Collaborator Permissions in Rise360

In Rise360, I need to change course ownership and collaborators (remove or change permission levels) for over 100 courses. 

I'd like to do any or all of the following: 

• Reassign course ownership and permissions at the folder level
• Pick and choose which courses to reassign permissions by checking a box then selecting an option to change all selected courses
• Remove collaborators from multiple courses at once
• Add collaborators to multiple courses at once