Model, Component, and Package Management > Model management > Model Explorer > Working with databases > Removing a bookmark from a database (Model Explorer)
  
Removing a bookmark from a database (Model Explorer)
1. Start Model Explorer.
For more information refer to Starting Model Explorer.
2. Expand the SQL icon.
3. Expand the Server that owns the Database from which you want to remove the bookmark.
4. Right-click the database from which you want to remove the bookmark, and then click Remove Bookmark.
Next time you start Model Explorer, the database will not be shown.