Hi Justinas, When I say bulk import OPM services - I am talking about a new feature of importing services through text file, this feature - Import project objects (Unit, Service) through text file is in OPM SS5,you may see it under Modeling Enhancements in OpenPlant Modeler V8i (SELECTseries 5) Release here’s that link - http://communities.bentley.com/products/plant/design___engineering/f/5927/t/83876.aspx
I have all the levels saved in dgnlib file. And, I want it BYLevel symbology, the Named Expression will evaluate to BY_LEVEL:LevelName not BY_TEMPLATE.