When you choose to archive a Container, all unidentified files in that container changes status to "Inactive". AM files also members of other containers will stay unaffected.
The Container will change status to "Private" (see Private Containers (available from version 5.0.3.2) for more information), so that only members of that Container can access the content.
To archive a Container, click on the "Archive" button:
Note!
It is not possible to reverse this action. You can only reverse it by manually activating the involved files and manually making the Container public again.