When setting up an ArcGIS Online organization, what is a critical first step?

Determining user types and roles for members is a critical first step in setting up an ArcGIS Online organization because it lays the foundation for how your organization operates within the platform. User roles dictate what functionalities each member can access, their permissions regarding creating and sharing content, and how they can collaborate with other members in the organization.

Establishing user types early on ensures that each member's specific needs are met, promoting effective collaboration and efficiency. For example, administrative roles can manage content and users, while a viewer role may only have permission to consume content.

This initial organizational structure directly supports security and governance by allowing you to control access to sensitive data and resources based on the roles you define. Having a clear grasp of user roles helps streamline workflows and ensure that teams can effectively work within their designated capacities, which is crucial for project success in GIS environments.

Other options, such as selecting a base map or creating lists of organizational layers, are important tasks but can be addressed after the user roles have been established. Similarly, inviting members using temporary accounts does not contribute to the foundational structure needed to efficiently manage an ArcGIS Online organization.