Which of the following would you use to ensure business users can only view data they have permission to see?

Using default filters is the appropriate choice for ensuring that business users can only view data they have permission to see. Default filters allow you to set criteria that automatically restrict the displayed data based on the user's roles, permissions, or other conditions. This functionality helps maintain data security and privacy by preventing unauthorized access to sensitive information, ensuring that users interact only with data relevant to their responsibilities.

In contrast, process variables and context variables are typically used for storing and passing data during process execution, but they do not inherently enforce visibility restrictions based on user permissions. Data types define the structure and format of the data being handled but do not control access or filtering of that data for end users. Thus, while all options relate to data management in some capacity, default filters specifically address the need for role-based access to ensure that data visibility is appropriately managed for business users.