There are four relevant roles that govern Partner Center access.
Manager: Provides permissions to manage Partner Center users in the directory, and create and update offers.
Developer: Allows a user to create and update offers.
Financial Contributor: Provides permissions to view payout reporting.
Owner: Can set up the payout account and tax profile. The user who accepted the Publisher Agreement becomes the Owner by default.
Azure Active Directory (Azure AD) Global Admin permissions are necessary to create new user accounts or invite guest accounts in the underlying directory. Partner Center applies Azure AD to the identity model, and an organization's Azure AD instance is often managed and controlled by its IT or security teams.
To learn more, see Assign users roles and permissions.