cheat sheet

1. A piece of paper or other document containing information about or the solutions to questions of a test or exam, which may be used for cheating, studying, or by someone grading said exam. Jim was caught using a cheat sheet during his test and failed the course as a result. My friend gave me a great cheat sheet to use while studying for my final exam. Dude, you're gonna get in so much trouble if the teacher sees you peeking at a cheat sheet during the test!

2. Any document on which complex or difficult information is summarized so as to allow for easy reference and understanding. I made a cheat sheet of everyday Japanese phrases so I would know how to say at least a few things while in Tokyo next week! I know, it's a complex process, so here's a cheat sheet for when you have to run the report yourself next month. I think a few steps are missing from your cheat sheet because it doesn't say anything about having to log in with a password.