To create a new Syllabus Material for a school, you must first.

Log in as the super admin and enter setup module.

then click on the payment model; Basic payment mode required by the institute will be updated at the time of new institute creation like cash, cheque, card, bank deposit.

To create a new payment mode click on add new.
This will show the payment mode form here you can add Name,
Xero Account ID, Code, Active, app.xero_account_code are mandatory fields.

Then click submit button.
this will create a payment mode;