About Extended Data Tab

The Extended Data tab of the Properties palette contains the following object properties:

• Hyperlink: You can add a hyperlink to an object.
• Text Notes and Reference Files: You can add a note or an associated reference file to an object.
• Property Sets: You can add, edit, and remove property set data for an object.
  Note: The listing of the properties set definition in the Extended Data tab can be controlled using the Properties Override drop-down options in AEC Object setting tab in the Options dialog box.
• Property Sets From Style: You can add, edit, and remove property set data for the object style.
• Detail Component Data: You can add, edit, and remove detail component data for an object.

Property set data on the Extended Data tab