ActiveAdmin.register User do permit_params :name, :email, :password, :password_confirmation, :organisation_id controller do def update_resource(object, attributes) update_method = attributes.first[:password].present? ? :update_attributes : :update_without_password object.send(update_method, *attributes) end end index do selectable_column id_column column :name column :email column :organisation column :current_sign_in_at column :sign_in_count column :created_at actions end filter :email filter :name filter :organisation filter :current_sign_in_at filter :sign_in_count filter :created_at form do |f| f.inputs do f.input :name f.input :email f.input :password f.input :password_confirmation f.input :organisation end f.actions end end