How do I enter the cancelation of a payment in 2 accounts?

Rod F.

I created an account, I think it's a loan account (I tried looking at the account details, but it didn't tell me what sort of an account it is), which I created to track paying off an auto repair bill.

Today I learned that the business that did the repair work doesn't accept Bill Pay, which was being sent from our bank. (I wish they'd told that at the beginning.) So, now I must cancel all the payments previously sent so we can go to the business and pay in person, which is how they want to accept payment. I can do the mechanical part on our bank's website, but I don't know how to handle this in Quicken. If I delete the transaction from our checking account in Quicken, do I also have to go to the loan account to delete it there? Or will Quicken automatically delete the same transaction in the loan account when I delete it in our Quicken checking account?