Where do I click to mark a student Tardy to 1st period in High Schools and Middle Schools?

A student is ONLY marked tardy to 1st period if the teacher knows the student was on campus before the 1st period bell rang.  For ALL other students getting to school late 1st period, the teacher or the office (depending on school procedures) will use the In column to mark a student Late To School with a code of 19.  That will populate the Out column with the time of the beginning of your school day, a 52 in the Code column, an E in the Ex column, and Temporarily Excused in the Out Reason.