Can I change the owner who had set up the integration? If yes, how?

Yes, you can change the owner who had set up the integration if you are the admin in your Zoho Expense organisation. If the admin who integrated Zoho Expense with QuickBooks Online has left the organisation or is unavailable due to similar reasons, you can re-authorise yourself as the integration owner replacing the old user. Once you assign yourself as the integration owner, only you will have the permission to export reports to QuickBooks Online and configure the integration. However, you can share access to other users to export reports to QuickBooks Online. To change the integration owner:

1. Switch to Admin view.
2. Click the icon in the top right corner and select Accounting and ERP in the Integrations section.
3. Click QuickBooks Online.
4. Click Update to change the email address of the old integration owner to your email address.