A governance workflow requires formal sign-off before a model can advance from the Development stage to the Validation stage. Which role provides this approval in watsonx.governance?
Select an answer to reveal the explanation.
Short Explanation
It's like a compliance officer reviewing contracts — they check every clause against the rulebook. In watsonx.governance the Model Reviewer is the role authorized to review governance artifacts and approve a model's advancement from one lifecycle stage to the next. This review-and-sign-off step creates a documented auditable record of each stage transition.
Full Explanation
In watsonx.governance the Model Reviewer is the role authorized to review governance artifacts and approve a model's advancement from one lifecycle stage to the next. This review-and-sign-off step creates a documented auditable record of each stage transition. The Model Reviewer's approval is a required checkpoint before a model can enter Validation or Production. The incorrect options — such as 'Model Requestor' and 'Model Ops Engineer' — describe either out-of-sequence steps or unrelated configuration tasks. This concept falls under the 5.0 Define and Govern AI Use Case Inventory domain of the IBM watsonx.governance certification.