if you got the redco db-25 to tt bays they also have a template on their site but things like mic-lines 1-48, channel-mic-inputs 1-48, channel-line-inputs 1-48, multi-track-returns 1-48, multi-track sends 1-48, etc are nice and make it easy to read a whole row along with a number for each channel and color coding.
best,
j