To manage the access to assets at a community or repository level, see Managing users.
Occasionally, you must restrict the ability to find, read, or download assets to some users of the repository and allow only specific users or user groups a defined level of access to an asset. If you need to modify a permission, you can filter on the name of the user or user group or filter on the permissions type to help you find the ones that you want to modify more quickly.
At any point you can modify or remove these explicit permissions.