a mix of premium and free users?

Hi @Stacy_Cibula, if you are currently using the basic version of Asana, you can upgrade one team following these steps.

Alternatively, if you already have a plan linked to the Organization, please contact our support team so we can give you a tailored answer and what would be the best way to move your plan to a team: How to contact our Support Team ✉ :slight_smile: