If I took 8 courses last year, and plan to take two more in the second summer school term, do I just submit an Addendum in order to apply for additional funding from OSAP?

I'm a bit hazy on the process since, I didn't take summer school last year.

Students who received OSAP for the fall/winter term of 2012/13 and are in a minimum of a 60% course load in either the spring or summer can submit a Summer OSAP Addendum, no later than July 11th for Term 2.
http://sfas.mcmaster.ca/pdf/2013/SummerAddendum.pdf