Got a question. Have been working for 6 months - no real problems. On a Tuesday I told my supervisor I would not be at work the next day (Wednesday) because of a traffic court date, he in turn told the "acting" supervisor who came to me and said to reschedule the date - I said it couldn't be changed. So I kept the required Wednesday court appointment and when I reported to work on Thursday, the "regular" supervisor asks where I was the day before and says I'm written up for not calling in and not reporting. No one is denying that I said I wouldn't be there and I even had the documentation to prove the court appearance. I just want to understand - when I give a supervisor advance notice that I will not be able to be at work I still need to call? Thanks