Hi Whychat. Followed all the steps. After receiving verification and matching to my EOMB's I paid the OC with the insert A letter. I hand printed that the bank check was payable only to the OC. Received a letter from the CA stating that they were in receipt of payment and that the CA was payed in full and the CRA's would be notified accordingly. I have not had confirmation yet that the bank check was cashed so have not sent any addl letters to CRA or OC.
Funny thing is that the date of the letter from the CA is the same day as the OC received the certified mail with the check....
Does the OC forwarding the $$$ to the CA change my next steps?
Thank you for all of this knowledge and assistance. It is appreciated greatly.