We have just got SIMS installed and I'm trying to pick up everything and not getting anywhere fast. One of the things I've been asked for so far is a report that has just 3 columns and lists; The Registartion Group, The number of later for a given time period, the % attendance for the same period. I can not for the life of me figure out how to do.

Does anyone have this report already of could at least give me a pointer of how to select just a given date set to show lates/attendance for?