Request and Give Feedback pages does not have Division Attributes to write conditions in VBS

Currently in VBS, the Request and Give Feedback do not have division attributes to define the conditions. I need to restrict feedback by writing a condition based on Departments. If I am using department criteria, there are like 2500 -3000 departments to be entered in those conditions. If Divisions attributes are available I can simply write a condition like Division A cannot request feedback from Division B.T he divisions have multiple child departments which includes 2500-3000 so instead of that we can use division as criteria and will reduce the number of conditions