diff --git a/app/models/user/user.rb b/app/models/user/user.rb
index 4e11ae105..661d8e72d 100644
--- a/app/models/user/user.rb
+++ b/app/models/user/user.rb
@@ -89,9 +89,9 @@ class User
     var[:id].each do |id,val|  
       # binding.pry if id == '5052c5b22b5c49ab02000004'
       if (val=="true")
-        self.roles = self.roles.reject{|t| t.id.to_s==id}
+        self.role_ids.reject!{|t| t.to_s == id}
       elsif(val=="false")
-        self.roles << Role.find(id)
+        self.role_ids += Array(id)
       end
     end
   end
@@ -106,9 +106,9 @@ class User
       # binding.pry if id == '5052c5b22b5c49ab02000004'
 	  
       if ( self.roles.include?(@roid) == false or val=="true")
-        self.sub_roles = self.sub_roles.reject{|t| t.id.to_s==id}
+        self.sub_role_ids.reject!{|t| t.to_s == id}
       elsif(val=="false")
-        self.sub_roles << SubRole.find(id)
+        self.sub_role_ids += Array(id)
       end
 	  
     end
diff --git a/lib/tasks/migrate.rake b/lib/tasks/migrate.rake
index a5e0d11b0..d67b039c7 100644
--- a/lib/tasks/migrate.rake
+++ b/lib/tasks/migrate.rake
@@ -326,4 +326,24 @@ namespace :migrate do
     `mongo #{Mongoid.config.database.name} --eval "db.tags.remove({_type: {$ne: 'Tag'}})"`
   end
 
+  task :add_missing_user_link => :environment do
+    User.all.each do |user|
+      user.role_ids.uniq!
+      user.sub_role_ids.uniq!
+      user.save
+      user.roles.each do |role|
+        unless role.user_ids.include?(user.id)
+          role.user_ids << user.id
+          role.save
+        end
+      end
+      user.sub_roles.each do |sub_role|
+        unless sub_role.user_ids.include?(user.id)
+          sub_role.user_ids << user.id
+          sub_role.save
+        end
+      end
+    end
+  end
+
 end