Which term describes the grouping of roles that define a user's access in Oracle HCM?

The term that describes the grouping of roles that define a user's access in Oracle HCM is role hierarchy. Role hierarchy organizes roles in a structured manner, allowing for a clear representation of which roles exist, how they relate to one another, and how they can be assigned to users.

This hierarchical arrangement supports a system where higher-level roles can inherit permissions from lower-level ones. This structure is vital because it streamlines the management of access permissions across various functionalities in Oracle HCM. Having a well-defined role hierarchy ensures that users have the appropriate access rights based on their position within the organization and the responsibilities that come with that position.

This is particularly important for maintaining security and compliance within the system, as it allows organizations to easily manage who has access to sensitive data and processes based on their roles.