If Show All Archives is enabled, users will see all Archives in the Archives Pane, whether they have View permissions to an Archive or not. While users without View permissions can see that an Archive exists, they will not able to see any contents of the archive Archive without being granted access. Without Without View permissions, the Archive will appear empty when selected. If Show All Archives is not selected, users who are not administrators will only see the Archives in which they have been granted permissions. This This is a database-wide setting for all users.
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