For example, we have teacher with 6 physics classes and the students need access to geogebra.org. I have allowed geogebra.org for those 6 classes only but that means when they leave physics class, they will still have access in their other classes. Does lightspeed web fitler smart agent have a timer? We also just recently implemented classroom management, can we use that somehow to put a timer on access to geogebra.org?