What dimension is Vertical Extensibility entirely driven off of?

Vertical Extensibility in OneStream is primarily driven by the Entity dimension. This concept allows for the expansion of the data model in a way that reflects variations in organizational structures. The Entity dimension represents different segments of an organization, such as divisions, regions, or business units, which can have their unique data, report structures, and operations. By relating Vertical Extensibility to the Entity dimension, organizations can tailor their financial reporting and analysis to capture the complexities and variances that exist across different parts of the business.

In the context of OneStream, leveraging the Entity dimension for Vertical Extensibility means that any changes to financial data or structure can be seamlessly integrated within the existing framework, ensuring accurate and meaningful reporting. This allows for a comprehensive view of all entities within an organization, employing the flexibility needed to adapt as business needs evolve.

The other options such as Account, Scenario, or any of the UD1 - UD8 dimensions represent different facets of the data model, but they do not offer the same level of organizational structure adaptability as the Entity dimension does. Hence, choosing the Entity dimension as the driver for Vertical Extensibility is the most appropriate and effective option for managing dynamic organizational changes and reporting needs.