As controlled lists act like predefined sets of data, they provide a controlled vocabulary for select boxes, and multi-select boxes, where free data entry is not allowed.

The categories of available Controlled List are:

• Access Rights
• Archival Unit Thermes
• Building
• Carrier Types
• Corporation Roles
• Data Types
• Extent Units
• Geo Roles
• Keyword
• Language Usages
• Person Roles
• Primary Types
• Reproduction Types
• Restriction Reasons

As the elements of the controlled list have no default set of metadata, all of them can be modified in this module using the action buttons. Note: Only those elements can be deleted which are not used in any other modules in the AMS.