ActiveAdmin.register Lug do permit_params :name, :url, :city, :department, :region index do column :name column :url column :city column :department column :region actions end show do |l| attributes_table do row :name row :url do link_to l.url, l.url end row :city row :department row :region end active_admin_comments end form do |f| f.inputs do f.input :name f.input :url f.input :city f.input :department f.input :region end f.actions end end