engine/app/models/locomotive/extensions/shared/seo.rb

module Locomotive
  module Extensions
    module Shared
      module Seo
        extend ActiveSupport::Concern

        included do
          field :seo_title,         :type => String, :localize => true
          field :meta_keywords,     :type => String, :localize => true
          field :meta_description,  :type => String, :localize => true
        end

      end # Seo
    end # Shared
  end # Extensions
end # Locomotive