I have been requested for and completed my IMM5669E schedule A. I have to attach an addendum to it for question 8 since there was not enough fields on document. I have saved both in PDF format and now need to upload them. They are saved separately..... can I upload twice (one for their form and once for my addendum or are they requiring me to somehow attach the addendum and only let me upload once. OR would it be better to print, sign, date and mail it to them? If the latter where do I mail it!?! This is so frustrating. I have them saved on thumb drive but two different files. Help please!!!!