# User roles are validated

<table><thead><tr><th width="138">Check ID</th><th>APP_0015</th></tr></thead><tbody><tr><td>Category</td><td>Security</td></tr><tr><td>Summary</td><td><p>AppControl allows you to define a data policy for your application that validates the user roles defined in your Mendix application. This check verifies that all user roles have been reviewed and validated, and that each role has been configured with the required settings — a user role type, a maximum data access level, and a confirmation of whether the role is permitted to access personal data belonging to other users.</p><p></p><p>Validating user roles confirms that you have reviewed the purpose and privileges of each role in your application and that the configuration aligns with your intended security posture.</p></td></tr><tr><td>Options</td><td>There are no options for this check.</td></tr><tr><td>Pass</td><td>All user roles in the application have been validated and all required settings have been configured.</td></tr><tr><td>Fail</td><td>One or more user roles have not yet been validated, or one or more required settings are missing. Navigate to the data policy for this application and open the User Roles tab. Select any role showing a warning icon, complete the required settings, and click Mark as validated.</td></tr></tbody></table>


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