Originally Posted by
tedg
Hello there and welcome to AUGI!
Have you looked into Layer Translator? (command "laytrans")
Run this while you're in the drawing you're trying to convert.
This allows you to load a template or drawing of your choice and map the existing layers to ones you choose, you can map several layers to the same new layer, force entities to ByLayer, all kinds of stuff.
Look at your settings too, you can choose what happens.
Also, if you expect to use this over and over, you can save the file to a ".dws" and reload it (another file you can "load" for mapping) and it does the mapping for you again.