Work-search log: how detailed does it need to be? (update)

The certification asks how many work-search activities I did and I do not know what qualifies. My state says to keep records for a year. Has anyone been audited?

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.

I was asked for my log once, after six months. Having it in a spreadsheet made it painless.