Well…that is the question.
How can I do it?
This is a VAGUE question. Anyway, TP has a recording feature that you can use, there's a little cassette on the upper right. If you don't see it, there is a layout selector on the top right, first choose a layout that displays the FX sections, and the recorder is in the same place as the second FX panel on the right. And it has a record button and the level and you can probably use those to record THE remix on a wav file.
Thank you, sir!
It worked!