Which term refers to the layout for establishing access rules?

The correct term that refers to the layout for establishing access rules is the Access Rules Page. This page provides a structured interface where administrators can define specific permissions and rules that determine which users or groups can access particular data or functions within the Workday Adaptive Planning environment.

The Access Rules Page is critical for managing data security, as it allows for finely-tuned controls over what information is visible and editable by different users, ensuring that sensitive information is protected and only accessible to authorized personnel. This layout simplifies the process of setting up and managing access controls, making it an essential tool for maintaining the integrity and confidentiality of the company's planning data.

Other terms provided in the options may relate to general security measures or data management processes but do not specifically pertain to the customizable framework for defining access rules, making the Access Rules Page the most appropriate choice for this function.