In the payments create tab, invoices are now grouped based on the Vendor and the AP Account information on the invoice. AP Account column is displayed on the payment create tab. 

AP Account(s) in the payments is rendered based on how the invoice was coded for the vendor (i.e. the AP Account that was previously associated to the vendor).
If AP account is selected at the invoice, then the same AP account is defaulted for the payment.
If AP account is not selected at the invoice level and a default AP account was initially setup for the legal entity, then when the payment is created the default AP account is selected.
If AP account is not selected at the invoice level and default AP account is not set for the legal entity, when the payment is created, the user needs to select the AP account for the payment.
The user does have the ability to change the AP account at the payment level. 

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