attendance to 2-4-16 (&your posting ID)

Your Posting ID. To quote

"Your Posting ID is a seven-digit number composed of the last four digits of your ASU ID number plus the last three digits of your Campus ID number, separated by a hyphen. Your Posting ID is printed on the class rosters and grade rosters your professors work with. You can also view your Posting ID on the My Profile  tab in My ASU. Many faculty use Posting IDs to post incremental grades like mid-term exam scores, lab results, etc., in public places such as the departmental bulletin board, or the wall in the classroom. The Posting ID is used to permit your professors to get your incremental grades out to you quickly and efficiently while at the same time protecting your privacy."