I think the hardest thing about this finance rotation gig is that you don't know what you don't know until you need to know it.
I think I tried to mitigate that with my backfill by talking her through the reports, and talking to her about ad hoc requests that might come up, and how she could use this report or that report to slice and dice the data. I hope she's having a better time than I am, because I don't how to DO anything, and that is what's making me cry in the middle of the afternoon. Again. Over work.