Which three steps are necessary to hide a column in Power BI for a specific role?

To hide a column in Power BI for a specific role, you need to ensure that you are working with appropriate features that manage visibility and security at the model level. The correct procedure involves using Tabular Editor, where you can manage advanced features such as Object Level Security.

When you select the column in Tabular Editor and set the Object Level Security to None, it means that you are removing any restrictions related to that column for users assigned to that specific role. This effectively hides the column from the view of users with that role, aligning with the goal of controlling data visibility based on role assignments.

Other options may mention using Power BI Desktop or improperly configuring Object Level Security settings, which do not achieve the desired outcome of hiding the column appropriately for specific user roles. Tabular Editor is essential in managing these settings effectively and is the recommended tool for more advanced data modeling tasks.