The access of users to collections can be restricted. To edit the collection list for a user choose - Administration - Transaction management - Collection users ... from the menu. A window will open, where you can add or remove collections a user has access to as shown below. The access includes all subordinate collections. This means adding a collection to the list a user has access to also grants the user access to the subcollections as defined in the hierarchy of the collection. In the example shown below the second entry is not necessary as it is already included in the first entry.
Use the < and > buttons to edit the list of the collections for which the selected user has access to.
If a user has no collections in the list, all collections are available for this user.
A collection manager has access to the collections he is allowed to manage as well as those in the list as a collection user.
Data of the collections is stored in the table CollectionUser.