# ask-community

Terry Lines

02/07/2023, 7:18 PM
Hi, Is there a best practice for defining multiple software-defined-assets which share the same parameterised op but with different parameters? config_schema doesn't quite work because these wouldn't be expected to change at run time. It seems like an op factory is the best way forward, but I thought I'd check because it seems a bit like a sledgehammer to crack a nut. Can you define an op's config schema as part of calling it from another op, or is that only in jobs? Thanks!
🤖 1
Never mind, the configured api seems to be perfect for what I need. What a great piece of software!