Model, Component, and Package Management > Model management > Model Explorer > Working with databases > Removing a server from Model Explorer (Model Explorer)
  
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.
Starting 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.
Adding a server to model explorer