Goto Xero Console and register your application. Just click on 'New App'.

Now fill related data and click 'Create App'.

After successfully create an app, just copy the client id, client secret 1, and OAuth2.0 redirect URLs.

Now go to odoo and enable 'Xero Configuration Manager'.

Add your xero credentials and click 'Save'.

After save it generate a link. Just click on the link , It will redirect to xero OAuth view.

Here just allow and go for it.

For Sync Tax, Just go to the tax tab and enable import/export. After Successfully execution, it will display a success message in the log history.

Synced Taxes with group by 'Xero Config'.

Easy to export particular taxes, just go in specific tax and click 'Action', and click 'Export Tax to Xero'

Or export more than one but selected taxes, just select list of taxes and click 'Action' and click 'Export to Xero'.

For Sync Accounts, Just go to the account tab and enable import/export. After Successfully execution, it will display a success message in log history. It will sync bank account as well.

Sync account (chart of account) list with group by 'Xero Config'.

Bank account sync automatically in company user.

Bank accounts in xero.

For Sync Contacts, Just goto contacts tab and enable import/export. After Successfully execution it will display success message in log history. It will auto define primary person in contacts while you export contacts.

Sync contact list with group by 'Xero Config'.

Xero config details in contacts form view.

For export mass contacts list to xero.

For Sync Products, Just goto products tab and enable import/export. After Successfully execution it will display success message in log history.

Sync products with group by 'Xero config'.

Product list in xero.

xero config details in product details.

Before export just make sure product accounts are exported to xero. Otherwise this product will not export to xero.

For Sync Sales-Quotations, Just goto quotation tab and enable import/export. After Successfully execution it will display success message in log history.

After sync sales-quotation you can see the xero config details in that particular order.

Sale-Quotation in xero.

Synced quotation list with group by 'Xero Config'. make sure all products are synced with xero other wise those quotations will not synced.

For export multiple quotation, just select quotation list and click 'Action' and 'Export Sale Order to Xero'.

For Sync Purchase, Just goto purchase order tab and enable import/export. After Successfully execution it will display success message in log history.

Xero config details in purchase order.

Synced purchase order with group by 'Xero Config'.

For Export multiple purchase order, just select purchase orders and click 'Export Purchase Order to Xero'.

For Sync invoices, bills, credit notes, refunds, payments, journals. Just goto invoice tab and enable import/export. After Successfully execution it will display success message in log history.

Odoo invoice form view.

Sync invoice with xero config details.

Synced invoice in xero.

Odoo credit note form view.

Sync credit notes with xero config details.

Synced credit notes in xero.

Odoo bills form view.

Sync bills with xero config details.

Synced bill in xero.

Odoo refund form view.

Sync refund with xero config details.

Synced refund in xero.

Odoo synced journals.

Xero synced manuall journal.