How to mass update field in one form with information from another form in Zoho Creator

How to mass update field in one form with information from another form in Zoho Creator

Hi, 

We have a database in our Zoho Creator app with thousands of records. We have a 'Waiting List' form for children who register for our programmes and once they are enrolled (there is a button that 'enrols' them) they are pushed through to 'Students' with all of their information being copied over. When this system was set up, there was a piece of information that was not coded to be pushed across from the 'Waiting List' record to the 'Student' record. I have since added this into the function so all new student records will copy this info from the waiting list record, however for the thousands of previous records, is there a way I can push all of the data across/do a mass update?

The information in the Waiting List record is a radio button with Yes or No options and the corresponding field in the Student record is a checkbox (checked if the waiting list radio question is answered as 'no'). There is also a corresponding ID that follows the record from the waiting list to the student record. 

Is there a function I can set up to push this information across for all of our records?

Thank you!