Shopify to Mautic Mapping Question

Your software
My Mautic version is: 6.0.2
My PHP version is: 8.2
My Database type and version is: Mysql 8

Your problem
I am exporting customer csv from Shopify to Mautic and I want to make sure to map the
Email subscribed
SMS not subscribed
Customer data to what I believe should be the channels preferences for Email or SMS for a Contant.

How can I import and map to these preferences as they are not visible in the mapping view or should I not do that an use some other custom field like a boolean. I need to make sure to not send emails to shopify customers that have opted out to marketing messages…