For some tasks, I can see that you can just select the task you want the data from, instead of pushing it via fields in the extension, like this:
How is this done, and is there anyway I can see what is needed to make data available for the Basic Transform task for example, or how to get data from it?
How do you define or access data sources?
This seems to be a much better way to do this rather than passing loads of user data as raw text in an export.