|  Is it possible to prevent two specific lessons from being taught simultaneously? | 
			|  Specify how many lessons shall be before certain position | 
			|  Groups have to start at the same time | 
			|  I have double and single lessons but doubles cannot be on Monday | 
			|  Maximum one planning time lesson per day | 
			|  Biology in 5A has to be only on Wednesday (or Biology cannot be on Wednesday) | 
			|  What does "Apply to" mean in the cardrelationships? | 
			|  What does the time map in advanced cardrelationships mean? | 
			|  Double lesson cannot be over certain breaks | 
			|  Double lesson cannot be on Monday (specific days/periods/part of the day) | 
			|  Checking room capacity | 
			|  Double lessons can not start on even periods |