AR invoice numbering sequence based on the VAT ID for Norwegian

Hi Team

We have a requirement for Island (IE) to have AR invoice numbering sequences based on the VAT ID.

Please help how this is possible, there should be a prefix (NOxxxx) for the number range as well.

If VAT ID is not possible, user is ok if we create new Transaction type specifically for invoice with Norwegian VAT ID then assign a special Document Number for this transaction type. In this way, we don't need to consider VAT ID field as a condition.

In summary:
1) if it's a normal Invoice then use standard transaction type and standard Document number (current).