Create a Catalog Folder
You can create catalog folders that only you can access (in My Folders) or that other users can access (in Shared Folders). Catalog folders help you to organize, find, and manage the workbooks that you create or modify.
You need the DV Content Author application role to create folders and
subfolders in My Folders and Shared Folders.
You need to assign permissions to the shared catalog folders that you create. A shared catalog folder's permissions determine which users and roles can access the shared catalog folder. See Add or Update Shared Catalog Folder Permissions and Add or Update a Shared Workbook's Permissions.