Online Documentation for SQL Manager for SQL server
Editing object description
The Description tab allows you to view and edit the comment for the object (optional).
You can save changes made in this area by clicking the Save Description item on the Navigation bar.
If the changes have not been saved, on attempt to select another tab of the editor you will be prompted for an action whether changes in the object description should be saved or discarded.
Note: Changing object description is performed by means of sp_updateextendedproperty 'MS_Description'.