Go to account settings

Select Integrations > Connections > New Connection > Standard Xero

Give your connection a name and click the "Connect with Vendor" button

Sign in with your Xero Credentials and allow access to your organisation

Create a new Push Form by selecting Integrations > Push Forms > New Integration Connector > Standard Xero

Give the form a name and select the connection you setup in the previous step from the connection dropdown then click "Create"

Your Integration has now been successfully setup. You can push data to your Xero account from "Recent Onboards" by clicking on the plug icon and then selecting your Xero form