Sample application for ActiveAdminRole Setup $ bin/setup $ bin/rails s or $ docker build -t active_admin_role:latest . $ docker run --rm -v $PWD:/active_admin_role -p 3000:3000 -it active_admin_role:latest bash # bin/setup # bin/rails s -b 0.0.0.0 -p 3000 Step Open http://localhost:3000/admin Login with email: admin@example.com, password: password Click Permissions Click Reload Then you can edit all permissions.