Hi guys, I just took over as the Org system admin. I am trying to edit a thank you letter that was inserted by our previous IT guy, it is basically a letter that is generated by the system when prompted by the user, once a donation is recorded, the user can press "preview letter" or "email letter". I would like to keep the same letter but use a different background (we have a new logo), and have no clue on how to do so. When I go to setup, the letter object is a bunch of code, that I do not really know how to modify.

Thanks!

How do I edit the receipt/thank you letter that people receive after making an online donation?
Thank you!