access program and classroom fileds in regular forms

Hi,
I need to access to "program" field in regular form and parents be able to change it because it change the scolar fees.
Between the application form and the regular form, we meet parents and child and we choose all together to choose fulltime or haltime for the time.

I also need to be able to put the classroom information in the contract because it changes the scolar fees. Not to change it, but to put it write down on the contract.

Thanks