Which dimension types are not editable in any way?

The correct answer is that system defined dimension types are not editable in any way. This is because system defined dimensions are integral to the core structure and functionality of the OneStream application. They are predefined within the system to ensure consistency and integrity of data across all applications and reporting. As these dimensions serve crucial roles in categorizing and organizing financial data, allowing changes could risk the stability and accuracy of the financial reporting framework.

In contrast, custom dimension types, user defined dimension types, and dynamic dimension types are specially configured to enable users and organizations to tailor their data structures to fit unique business needs and reporting requirements. Custom dimension types can be created and modified by the user, user defined dimension types allow users to define dimensions based on variable needs, and dynamic dimension types can change based on user input or changing business conditions, making them flexible and customizable.