Under Payables
Go to Payees
Add Payee
Fill out the required fields
If you don't know your account number with the payee, then you can just fill that with a placeholder number. Make sure you also choose your 'Default Accounts' which is the category the payment will be marked, as well as, select the 'Default Pay From,' which indicates what bank account/treasury account the payee should be paid out from.
Lastly, you will need to select the default payment method which can be mail check or payees choice. Mail check will require an address and payee's choice will require an email, so the payee can be notified and choose how they preferred to be paid.
Save Payee