Thanks @<1537605940121964544:profile|EnthusiasticShrimp49> ! That’s definitely the route I was hoping to go, but the create_function_task is still a bit of a mystery, as I’d like to use an entire class with relevant logic and proper serialization for inputs, and potentially I’ll need to add more “helper functions” (as in the case of DataTransformationStep , for example). Any thoughts on that? 🤔