So I already have LORs with Interfolio but I want to attach the AADSAS matching form to them. Does anyone know how to do this? Do I sent that form to interfolio and then send them both to AADSAS? Confusing, I know. Also, where does it state the LOR requirements for each school? It doesn't seem to be under the supplemental info section. It's probably on each school's website, but I'd rather not wade through all of that.