diff --git a/temp_file/app/models/site.rb b/temp_file/app/models/site.rb
index e4ed576..581f2d3 100644
--- a/temp_file/app/models/site.rb
+++ b/temp_file/app/models/site.rb
@@ -44,7 +44,7 @@ class Site
   field :enable_last_update, type: Boolean, :default => false
   field :personal_plugins_sort, type: Array, :default => []
   field :sign_up_roles, type: Array, :default => []
-
+  field :required_sign_up_attributes , :type => Hash , :default => {}
   field :mobile_orbit_bar_title, localize: true
   field :google_oauth_enabled, :type => Boolean, :default => false
   field :google_client_id