So I'm becoming a part time supervisor and I'm just wondering what things I should know before I start the process tomorrow. I'm most likely going to be a training supervisor so I know I'll need to know the 8 keys to lifting and lowering and the 5 steps to preventing slips and falls. Any other technical things you guys can think of? And where I can find the information? Pretty much anything you had to learn to start working at UPS, can't remember half that stuff.. I don't want to go into this unprepared.