Since, Altium Designer and CircuitStudio schematics are compatible, perhaps this link would help. Evidently, you will need access to PADS to export into a format that can be imported.
Thanks. I'm reading it now. My schematic opens in a program called PADS Designer, I don't see anything about (the referenced) PADS LOGIC
except a visual basic script in a folder called "unsupported" so I don't know yet if that is a legacy tool. So far I have not found anything that outputs
an ascii file with the obviously required information to reconstitute a schematic (symbols, connectivity, and graphic coordinates).
I don't have access to Altium Designer. I need to do this with Circuit Studio only. I'd like to show my employer how much better life could be with