UD1-UD8 are customizable dimensions in the Dimension Library.

• A. True
• B. False
• C. Not specified
• D. Only partially

Answer: (A)

UD1 through UD8 are eight user-defined dimensions available in OneStream’s Dimension Library, provided to give you extra modeling flexibility. These dimensions are designed to be customized to fit your organization's needs, letting you define their members, attributes, and how they’re used in cubes, forms, and data loads. They behave like other dimensions, but you control their purpose—such as tracking a specific attribute, region, product facet, or any other business topic not covered by the standard dimensions. You can configure their data types, security, and how they participate in calculations and reporting. Because you can tailor them to your model, the statement that they are customizable dimensions is correct.