Submitting Apps separately via OTCAS

I'd appreciate some clarification. Is it true that while I cannot change the contents of the personal information, academic history, and supporting information sections of the OTCAS application once an app is submitted and verified, I can still add things to the prerequisite portion and supplemental questions of the program materials section for each individual school at a later date? I have one school that is rolling admissions based and was wondering if I have to complete the supplemental... Submitting Apps separately via OTCAS
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums