# Managing Users and Roles

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Aizen Security</strong></td><td>Learn about the user authentication and roles needed to log in to the Aizen Jupyter console and execute commands.</td><td></td><td><a href="/pages/IHldAE8uVo8yKDd8wRca">/pages/IHldAE8uVo8yKDd8wRca</a></td></tr><tr><td><strong>Adding Users</strong></td><td>Learn how to register system-level user information in Aizen and add project users.</td><td></td><td><a href="/pages/6ZatxEiVRWKzXJFHI8kM">/pages/6ZatxEiVRWKzXJFHI8kM</a></td></tr><tr><td><strong>Updating Users</strong></td><td>Learn how to update system-level and project-specific user information.</td><td></td><td><a href="/pages/spXinLmjwMSW5XNa23Ll">/pages/spXinLmjwMSW5XNa23Ll</a></td></tr><tr><td><strong>Listing Users and Roles</strong></td><td>Display the users and roles registered in Aizen.</td><td></td><td><a href="/pages/nEDRWRvJswPAPYKhSfo4">/pages/nEDRWRvJswPAPYKhSfo4</a></td></tr><tr><td><strong>Granting or Revoking Roles</strong></td><td>Learn how to grant or revoke roles to or from an Aizen user.</td><td></td><td><a href="/pages/MQM022RGAjGMwADFysEE">/pages/MQM022RGAjGMwADFysEE</a></td></tr><tr><td><strong>Deleting Users</strong></td><td>Learn how to remove registered users from Aizen.</td><td></td><td><a href="/pages/NIpgz7bYxMHK95tGiS5S">/pages/NIpgz7bYxMHK95tGiS5S</a></td></tr></tbody></table>


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