Hi, Anybody knows if there is a way to associate a ctb file for each viewport in a drawing? Thanks
I'm not aware of one directly. I handle this by double xrefs (of same base) and reassigning colors to layers. Use the same base file xrefed twice or more, but with a different name (rename from dialog box after xref import). The same xref base layers will now show as different layers in your host. Assign different colors to your xref layers. Then freeze/thaw layers as needed for your viewports. Ron Meicho