In my quest to get CRM/Sales Accounts to create "Person" type contact card/customers in BC, I decided to try configuration templates.
With Customer Templates, in the "General" section in creating a new one, you can choose "Company" or "Person" and go from there. If you choose a template with the Contact Type "Person" when making a new customer, a customer is made and a Contact Card as a person is attached. It works great.
So, since Microsoft added Configuration Templates to the integration table setup and sync process, it seemed to me I should be able to leverage this to get my wish.
I created a Config Template with the following settings (notice the last line):

I applied it to the Table Config Template options in the Integration Table Mappings like this:

It's filtered to apply on a choice field from CRM/Sales and all of those lines in the config apply properly when I create a BC Customer from a Sales Account except for the "Contact Type" -it still creates a Company Contact Type -not a Person.
This should work. What is the mysterious mechanism that makes Customers have a Company Contact Card or a Person Contact Card?