The 'Send to Accounts Payable' feature in Portfolio Financials allows you to send invoices that have been submitted and approved in Procore directly to your accounts payable address. Accounts Payable (AP) addresses are set up on a per-building basis, meaning all invoices submitted on projects within a certain building will be sent to the same AP address. If you are interested in setting up this feature on your Portfolio Financials account, please reach out to your Procore point of contact to help get you started.