This feature is available in Enterprise and Ultimate editions.
By displaying or hiding fields, System Administrators can customize the fields that display on asset and project workspace pages. They can also indicate which fields are required/mandatory. Refer to these
Accessing Display Fields
To access the field options, select the Admin menu, and then choose the Project Workspace Assets or Global Assets tab.
Project Workspace Assets Tab
Allows you to customize the fields that display for specific projects.
Global Assets Tab
Allows you to customize the fields for assets that are not bound to a specific project, therefore any field changes are applied globally.