How does Liferay's Role-Based Access Control (RBAC) function?

Liferay's Role-Based Access Control (RBAC) functions primarily by assigning roles to users, which allows for a systematic management of access to resources within the platform. This approach enables administrators to define specific permissions associated with each role, ensuring that users can only access the resources necessary for their role within the organization.

This is particularly important in large organizations where different users may have varying responsibilities and need access to different sets of information or functionalities. By assigning roles, Liferay streamlines the process of permission management, allowing for easier control over who can see and interact with various parts of the portal.

Other options do not accurately represent how RBAC works in Liferay. Storing user data in a single database table does not encompass the complexity of role management. Restricting access only to administrators does not reflect the flexibility that RBAC provides, allowing various users with different roles appropriate access. Dictating the user interface layout automatically is unrelated to access control, as RBAC focuses on permissions rather than UI configuration.