Who and where
Photos
Each one takes as many photos as the job needs — take a second of the panel if the label won't read in the first. All optional.
Anything else
Anything without a row above — a sub-panel round the side, a damaged shingle, the neighbour's tree. Add a note so whoever reads this knows what they're looking at.
Files
The utility bill goes here — photograph it or attach the PDF, whichever you have. Panel schedules and plan sets too. Up to 25 MB each.
Paperwork & payment — optional
Pick the signed deal and its agreement and finance terms come across as they were signed — nothing to re-type or re-upload.