By default, a collection is private, i.e., only you can see and add files to the collection. However, you can add team members to a collection and provide different access levels. Collections use the same teams and members of your workspaces.

The collaboration option is only available under a paid plan. If you are a member of an organization with a paid plan, switch to that organization's shared workspace. This will enable all collection options.

There are three levels of access permissions:

1. Collection Admins: Members can access every collection option.
2. Collection Contributors: Members can add and remove files. They cannot access the share options or the collection settings.
3. Collection Viewers: Members can only view a collection. They cannot add or remove files from the collection.

Note: Independent of the Collection access level, if the member can edit files within a folder or workspace, he can access the file directly from within a collection for editing.