Some of the top features of Keynote Add-in include:

1. Multiple users can edit Keynotes at the same time.
2. Automatically save Keynotes Path (Just load the Autodesk® Revit® keynotes for the first time).
3. Able to edit Keynotes from Server (LAN) or Autodesk® BIM 360®.
4. Simple editing of Keynotes content (Add, Copy, Paste, Search.,).
5. Automatically update the Revit keynote parameters when the key values are changed. 
6. User monitor editor status by username and color table.
7. Warning when the cell you are selecting is being used by another user.
8. Automatically Reload Keynotes & Close Keynotes form in the Revit model.

Keynote Addin comes with a 15-days free trial!