Used to remove all of the links between the Design Master Electrical RT entities on the current drawing and the database. The appearance of the drawing will not change. All entities on the drawing will remain. However, they will be converted to AutoCAD entities and their connection to the database will be removed.
To disconnect the database from the current drawing, go to
Ribbon: DM Electrical RT->Utilities-> 
->Disconnect Database from Drawing
Pulldown Menu: DM Electrical RT->Utilities->Disconnect Database from Drawing
The project database will not be modified during this command.