I need to create a template for a student rotation. I have 45 students who will be in groups of 5 and will need to rotate 4 different times within 9 different stations. Obviously each student will not visit each station. But I don't want the same 5 students in the same groups so I need to create some type of rotation schedule that will automate the 45 students. I can only have 5 student per station each rotation so it's getting a little tricky and I don't really know how to get started. HELP!!