The value of the field should be able to contain either 12 characters (for the case of corporations) as well as 13 characters (for the case of persons).

As it is correctly documented in https://docs.microsoft.com/es-es/dynamics365/business-central/localfunctionality/mexico/tax-identification-types-for-mexico

This is already a capability in the case of customer cards. And should be no different in the case of the Company information.

Even more importantly as SMB that are currently being targeted by this product account for more than 90% of the marketshare and many of them are using 13 characters in their Company information.

I have exposed the idea in other forums but think this should be also documented here, as it is the right place to submit it.

Thanks!