Backing down power when gassed

I’ve always used a fluid trainer with bike mounted PM’s (Favero, PowerTap, Power2Max) but just recently acquired an Elite Direto. My question is with a smart trainer, how do you back down effort (say 5%) because you’re just having a bad day? TR is controlling the Elite, so how do I make mid-ride adjustment for off day? I’m sure this has been asked before, but I can’t locate in Forum anywhere.

Thank you

What you want is the Workout Intensity setting:

For reference, this main site is the best place to start for TR software related research. The forum can work, but that site is the official TR site and has TONS of useful info about all the various tools they offer.