File naming and Flats strategy - how do you do yours?

Since I have my equipment permanently set up in an observatory I never take
flats as part of a light sequence. As long as I don't change the camera
orientation or equipment I can use the same flats for a couple months until
I change something. So I create a separate sequence for flats and name the
target "Flats" with the identifying scope ("Flats_SV152_F8"). I don't
really care about the name or what is included in the naming, but if you
create a separate flats sequence then you can change the naming tokens to
whatever you want, including eliminating the exposure time. Then when you
want to take new flats just use the same sequence and reset the progress.