To Attach Hyperlinks, Notes, and Files to an Entity Reference

Use this procedure to attach hyperlinks, enter notes, or attach reference files to an entity reference in a drawing. You can also edit notes and edit or detach reference files from an entity reference.

1. Double-click the entity reference to which to attach information.
2. On the Properties palette, click the Extended Data tab.
3. To add a hyperlink, click next to Hyperlink, and specify the link. To add or edit a note, click next to Notes, enter text, and click OK.
4. Click next to Reference documents, and attach, detach, or edit a reference file:

   If you want to …	Then …
   attach a reference file	click , select a file, and click Open.
   edit the description of a reference file	enter text under Description.
   edit a reference file	double-click the reference file name to start its application.
   detach a reference file	select the file name, and click .

5. Click OK twice.