What does the implementation of custom roles achieve in Dynatrace?

The implementation of custom roles in Dynatrace achieves granular control over feature access. By defining specific roles with tailored permissions, organizations can ensure that different users or groups only access the features and data relevant to their needs. This level of customization enhances security by restricting access to sensitive information and functionalities, allowing for a more organized management of user privileges. This means that administrators can assign different capabilities to various user roles based on their responsibilities and requirements, resulting in a more secure and efficient operational environment.

The other options, such as increasing system errors or streamlining network setup, do not relate to the purpose of custom roles in Dynatrace. Instead, the focus is clearly on enhancing access control and operational governance through personalized roles that fit the organizational structure.