In Iceland, a business to operate they are required to have a registration number (Kennitala - KT) which is issued to them upon formation and registration. This number is a requirement to be used when business is being conducted and when accounts are registered within our services.

As of right now, based on our documentation, this field base has only been added to sales invoice, sales order, and sales credit memo.

It is necessary to also have this field included within the Employee table as well as Vendor and Customer cards.