方案(A type of work item that records a single path of user interaction through the system. As the persona attempts to reach a goal, the scenario records the specific steps that they take in attempting to reach that goal)
应用场景(A predefined dimension that is used to differentiate between different modeling scenarios. For example, you can use this dimension to track values for budget, actual, and forecasted scenarios for any given period of time. It is automatically included with every model)
