I have taken over the timetable in my new role and am just ploughing through the Y12 'puzzle' left for me - 10 blocks of classes (with a small 6th Form?!?!), some blocks with just one group in and others with lots. I want to move some of the classes into blocks together and make it all a little more clear and straight forward. For example, move the single class from Block Z1 (I know, bear with me...) to Block B as I know the student population is different in each of the classes, and so on. Being my first time flying solo as it were, I'm just trying to think of the knock on in SIMS. If I change the class names in Nova-T and re-organise the blocks here, do I just need to make sure they are recognised in SIMS as a different group to what it was in the student's Y12? I guess I'm just making sure that all my hard work at re-organising and checking lists is going to be ok. Any help would be great.