How do I convert a screen COBOL program to RPC — algorithm versus AI-assisted?

You need a Mainframe connection and a Hub connection. Open the program, mark My Copybooks and My Maps, then Extract RPC. Algorithm (default) uses the parser. AI uses the README plus Extract RPC when you want a model-assisted result. The extract is RPC from screen COBOL — not the reverse API / client-generation path covered by the existing FAQ.