When publishing invoices to Xero there is the option of approving invoices there in one of 3 ways:
This article will show you how to change this option on a company.
Xero users publishing Purchase/Sales invoices.
To select the format, please do the following:
Click on the Integrate button, located on the left hand side of your company homepage.
Select the option for both Purchase and Sales invoices from the drop down menus. Don't forget to click Save!
On this page you can also select: