Moving transaction details from credit card onto a bill payment

I have a credit card account and a checking account linked into QBO. We pay the CC bills from the checking acct with a printed check (for our organization's policy reasons, we don't do online or electronic payments). We want the details of each CC item to be present in the bill.

When entering the CC bill in the checking acct, we enter and categorize each item as a Split sub-item. This seems like a waste of time, since each transaction is already present in the CC account.

I have not been able to find a way to select a group of CC transactions and have them turned into a bill with split items.

I've tried downloading the CC transactions into a spreadsheet, and uploading that as a bill, but that doesn't work.

Any ideas?