You have implemented role-based security that restricts access to a Power BI Desktop dataset for users who are assigned the role named Salespeople. You need to validate that the implementation works. What should you do? Select only one answer. In Power Query Editor, add a conditional column to the Salesperson table. In the Report view, activate the View as feature. In the Report view, add a DAX expression filter to the Salesperson table. In the Report view, create a what-if parameter.