Default value for Supplier Tax Registration Number on AP Invoice header

Summary:

For AP Invoices, we have requirement to have Supplier Tax Registration Number filled at header level(Accounting tab).

For all of Suppliers, there is only one value for Supplier Tax Registration Number but user needs to manually select it everytime they book an invoice.

Is there a way to default this fields with one value of Tax Registration Number? Please see the attached screenshot to understand it better.

This is needed to save invoice booking time, it's a repetative manual process and value should automatically default.

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