OpenPlant PID 2024 Help MicroStation Related HelpProgrammed CustomizationsNamed ExpressionsDefining Named ExpressionsTo Copy a Named Expression in the Active DGN Library To Copy a Named Expression in the Active DGN Library In the Named Expressions dialog ( Drawing > Utilities > Utilities ), select the named expression to copy. In the toolbar, select Copy. An entry appears in the list for the newly created copy. The name is displayed in blue because the named expressions has not yet been saved.