Need To Add Both Parents As Payers On Tax Statement Instead Of Just Parent 1

Currently, YMCA of SIBC (Canadian client) uses Brightpath's custom tax statement as SCW only has 2 tax statements that meet Canadian federal tax guidelines. The other statement is for London Bridge, but they can't use theirs because it has a hardcoded signature on it, so YMCA needs to use Brightpath's. The issue is that YMCA of SIBC has families where both parents make payments or only Parent 2 makes payments, but the tax statement only populates Parent 1 on it as the payer.

YMCA of SIBC would like us to make a new statement for them. Ideally, just copy Brightpath's, but then add in logic like LCG's custom statement where it populates whoever made a payment within the year whether it was Parent 1 or 2. If both parents make payments, then it should list what each parent paid like LCG's statement. They would also like a hardcoded signature.