What is recommended for all administrators regarding domain association?

For administrators, being global admins is recommended because it grants them the highest level of permissions necessary to manage various resources across all domains within an organization effectively. This role is vital for ensuring that administrators can perform essential tasks such as configuring services, managing user access, and resolving issues that may span multiple domains.

Global admins have comprehensive access that allows them to implement configurations and maintain oversight over the entire infrastructure. This level of access is critical for ensuring consistency in policies and practices across different domains within a service provider's environment.

While limited access to domains can help in maintaining security and minimizing risks, administrators typically need broader access to fulfill their responsibilities effectively. Therefore, while having certain limitations on access can be beneficial in specific scenarios, it does not align with the overall needs of administrators tasked with managing multi-domain environments.