Hey Bryan,
From what I understand, you need to have some customers move from 1 type to another. You can change the type for those customers.
OR
If you need them to be viewed on both lists, you can create another customer type for these users, and then add those customer types to the filter views criteria.
Example : Currently it’s something like , only show customers with the type of…..
You can add another line like this to include the new customer type. This will allow you to see both user types in that view.
Hope this helps!