How can you release an invoice? Select all possible ways. On the Invoices and Memos (AR301000) form, open the invoice, and click Release on the form toolbar. On the Release AR Documents (AR501000) form, select the unlabeled check box in the row of the invoice, and click Release on the form toolbar. On the Payments and Applications (AR302000) form, click Add Row on the Documents to Apply tab, select the invoice to add it to the table, and click Release on the form toolbar