If you no longer want to use the Xero integration, you can disconnect it at any time from your Annature settings. Disconnecting stops the contact sync and removes the ability to pull in Xero invoice details when sending envelopes.
Notes: Disconnecting does not delete contacts that have already been imported into your Annature address book. If you want to remove those contacts, you'll need to do so separately from the address book.
In Annature, go to Settings and select Integrations.
Find Xero in the list and click Disconnect.
The integration will be removed immediately. You can reconnect at any time by following the steps in Connecting to Xero.