diff --git a/app/mailers/user_mailer.rb b/app/mailers/user_mailer.rb
index fed9711ee..b8015af79 100644
--- a/app/mailers/user_mailer.rb
+++ b/app/mailers/user_mailer.rb
@@ -69,6 +69,21 @@ class UserMailer < ActionMailer::Base
     end
   end
 
+  def metadata_regeneration_notification(platform, user)
+    set_locale user
+    @user, @platform = user, platform
+
+    subject = "[#{platform.name}] "
+    subject << I18n.t("notifications.subjects.metadata_regeneration", status: I18n.t("layout.regeneration_statuses.last_regenerated_statuses.#{platform.human_regeneration_status}"))
+    mail(
+      to:      email_with_name(user, user.email),
+      subject: subject,
+      from:    email_with_name(platform.owner)
+    ) do |format|
+      format.html
+    end
+  end
+
   def invite_approve_notification(register_request)
     set_locale register_request
     @register_request = register_request
diff --git a/app/models/group.rb b/app/models/group.rb
index 934b53bd3..0e69accaa 100644
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -23,7 +23,7 @@ class Group < Avatar
   attr_accessible :uname, :description
   attr_readonly :uname
 
-  delegate :email, to: :owner
+  delegate :email, :user_appeal, to: :owner
 
   after_create :add_owner_to_members
 
diff --git a/app/models/platform.rb b/app/models/platform.rb
index ea4db6d70..aefa55ffd 100644
--- a/app/models/platform.rb
+++ b/app/models/platform.rb
@@ -71,6 +71,9 @@ class Platform < ActiveRecord::Base
   include Modules::Models::Owner
 
   state_machine :status, initial: :ready do
+
+    after_transition on: :ready, do: :notify_users
+
     event :ready do
       transition regenerating: :ready
     end
@@ -265,4 +268,10 @@ class Platform < ActiveRecord::Base
         repositories.update_all(publish_without_qa: false)
       end
     end
+
+    def notify_users
+      users = members.includes(:notifier).select{ |u| u.notifier.can_notify? }
+      users.each{ |u| UserMailer.metadata_regeneration_notification(self, u).deliver }
+    end
+
 end
diff --git a/app/views/user_mailer/metadata_regeneration_notification.en.haml b/app/views/user_mailer/metadata_regeneration_notification.en.haml
new file mode 100644
index 000000000..b9589a3d8
--- /dev/null
+++ b/app/views/user_mailer/metadata_regeneration_notification.en.haml
@@ -0,0 +1,11 @@
+%p
+  Metadata regeneration for platform
+  = link_to @platform.name, platform_url(@platform)
+  completed with status
+  %b
+    = t("layout.regeneration_statuses.last_regenerated_statuses.#{@platform.human_regeneration_status}")
+%p
+  More detailed information you can get by link:
+  = link_to t('layout.platforms.metadata'), edit_platform_url(@platform)
+
+= render 'footer'
\ No newline at end of file
diff --git a/app/views/user_mailer/metadata_regeneration_notification.ru.haml b/app/views/user_mailer/metadata_regeneration_notification.ru.haml
new file mode 100644
index 000000000..20febac8c
--- /dev/null
+++ b/app/views/user_mailer/metadata_regeneration_notification.ru.haml
@@ -0,0 +1,11 @@
+%p
+  Регенерация метаданных для платформы
+  = link_to @platform.name, platform_url(@platform)
+  завершена со статусом
+  %b
+    = t("layout.regeneration_statuses.last_regenerated_statuses.#{@platform.human_regeneration_status}")
+%p
+  Более подробную информацию можно получить по ссылке:
+  = link_to t('layout.platforms.metadata'), edit_platform_url(@platform)
+
+= render 'footer'
\ No newline at end of file
diff --git a/config/locales/models/activity_feed.en.yml b/config/locales/models/activity_feed.en.yml
index 221fcf0ca..cdea9e975 100644
--- a/config/locales/models/activity_feed.en.yml
+++ b/config/locales/models/activity_feed.en.yml
@@ -20,6 +20,7 @@ en:
       issue_assign_notification: New task assigned
       invite_approve_notification: Invitation to ABF
       for_arch: for arch %{arch}.
+      metadata_regeneration: Metadata regeneration «%{status}»
 
     bodies:
       view_it_on: View it on
diff --git a/config/locales/models/activity_feed.ru.yml b/config/locales/models/activity_feed.ru.yml
index 3a4bd70e4..3f5988f86 100644
--- a/config/locales/models/activity_feed.ru.yml
+++ b/config/locales/models/activity_feed.ru.yml
@@ -20,6 +20,7 @@ ru:
       issue_assign_notification: Вам назначили задачу
       invite_approve_notification: Приглашение в ABF
       for_arch: для архитектуры %{arch}.
+      metadata_regeneration: Регенерация метаданных «%{status}»
 
     bodies:
       view_it_on: Смотрите это на