Which SLA Journal Line type creates the Debit to Receivables and Credit to Unbilled when a draft inv

We need to update the SLA rule (assuming it is a Receivable SLA rule) that fires when we interface a project draft invoice to receivables ... the debit to receivables and credit to unbilled line type.

I see for Event Class Invoices in Receivables ... Journal line types ... Invoice Default Receivable, Deferred Revenue, Invoice Charges, Invoice Revenue, Invoice Unbilled Receivable ... which of these create the debit to receivables and credit to unbilled accounting?

Thanks for your help!