What is the correct syntax to define a parameter in OneStream?

The correct syntax to define a parameter in OneStream is represented as |!ParamView!|. This syntax incorporates both the vertical bars and exclamation points, which is essential for distinguishing parameters within OneStream's dimension.

In OneStream, the vertical bars signify that the content inside is a parameter reference, while the exclamation points indicate that it is a dynamic value that can change based on user inputs or logic within the application. This combination ensures that the system recognizes the parameter correctly and processes it appropriately during computations and data retrieval.

Other options do not follow the correct structure for parameter definition in OneStream, making them invalid for this purpose. The absence of either the vertical bars or the exclamation points would render the syntax unclear to the system and lead to errors in referencing parameters during implementation.