demo_app/my_platform/db/migrate/20150325105882_add_publish_on_website_to_events.your_platform.rb
# This migration comes from your_platform (originally 20141010130344)
class AddPublishOnWebsiteToEvents < ActiveRecord::Migration[4.2]
def change
add_column :events, :publish_on_global_website, :boolean
add_column :events, :publish_on_local_website, :boolean
end
end