Hello! I'm sorry if the title isn't very clear, but I haven't had much experience with QuickBooks. My boss wants me to create a list of all customers that have unpaid invoices. 

My boss and I would appreciate any assistance in this matter, as I've tried doing research on my own (we own a copy of QuickBooks for Dummies 2020) but all information I've found online has been either outdated or I'm unable to do what they've described.

Again I'm sorry for any inconvenience!