Which action is related to transformation rules preparation within the import workflow?

Which action is related to transformation rules preparation within the import workflow?

• A. Build a Data Source in OneStream
• B. Build Transformation Rule Groups for each enabled Dimension and assign to a Transformation Rule Profile
• C. Assign Data Sources and Transformation Rules to an Import Workflow Profile
• D. Set the Global POV

Answer: (B)

Transformation rules are organized and applied in a structured way: you create rule groups for each enabled Dimension and then bundle those groups into a Transformation Rule Profile. This preparation step defines exactly how incoming data should be transformed as it flows through the import process—mapping, conversions, and any dimension-specific handling—so the import knows what to do with values for every active dimension. By building these groups and associating them with a profile, you establish the rules that the Import Workflow will use when processing data. The other actions don’t directly set up how data is transformed. Creating a Data Source config is about where the data comes from rather than how it’s transformed; assigning data sources and transformation rules to an Import Workflow Profile links prepared assets to a workflow but doesn’t itself create or organize the transformation rules; and setting the Global POV changes the user interface perspective, not the import transformations.

Transformation rules are organized and applied in a structured way: you create rule groups for each enabled Dimension and then bundle those groups into a Transformation Rule Profile. This preparation step defines exactly how incoming data should be transformed as it flows through the import process—mapping, conversions, and any dimension-specific handling—so the import knows what to do with values for every active dimension. By building these groups and associating them with a profile, you establish the rules that the Import Workflow will use when processing data.

The other actions don’t directly set up how data is transformed. Creating a Data Source config is about where the data comes from rather than how it’s transformed; assigning data sources and transformation rules to an Import Workflow Profile links prepared assets to a workflow but doesn’t itself create or organize the transformation rules; and setting the Global POV changes the user interface perspective, not the import transformations.