[GNC] Is there a way to see a list of the invoice description field contents?

[Frank Miller]

I'm a one-man band, and my invoices are typically only 5-6 lines each, with
only a dozen or so service descriptions for the invoice line items. I know
that GNUCash retains the line item descriptions from previous invoices in a
file somewhere, because as soon as I start typing a description on a line,
the line fills in with the closest match. It would be very handy to pop
open a window with a list of descriptions and pick and choose from it. I've
searched through the documentation and can't find any mention of such a
feature. Any thoughts?

Frank Miller, PE CFEI
Forensic Engineer