OOB AR and AP Transactions fields

I’m currently working on a basic AP-to-GL and AR-to-GL transaction matching reconciliation for a demo we’re building for a client. To ensure accuracy, I would like to know which dimensions or fields from the prepackaged Payables and Receivables Transaction reports are typically used for matching to General Ledger Journals.

I’ve noticed that there’s a large number of dimensions available in the reports generated from these queries, and I’d appreciate any guidance you can provide to help me navigate them effectively.

Since we’re relying on out-of-the-box reports for the demo, any insights you can offer would be very helpful.