Removing a server from Model Explorer (Model Explorer)
A Server is removed from Model Explorer when none of its Databases are bookmarked and Model Explorer is restarted or refreshed.
To remove a server from Model Explorer:
1. Start Model Explorer.
2. Expand the SQL icon.
3. Expand the Server you want to remove.
4. Remove the bookmarks from each of the Server's bookmarked Databases.
To remove a bookmark from a Database: right-click the database, and then click Remove Bookmark.
5. Right-click the SQL icon, and then click Refresh.