diff --git a/lib/NGCP/Schema/Result/v_sound_set_files.pm b/lib/NGCP/Schema/Result/v_sound_set_files.pm
new file mode 100644
index 00000000..8cf66cb0
--- /dev/null
+++ b/lib/NGCP/Schema/Result/v_sound_set_files.pm
@@ -0,0 +1,145 @@
+package NGCP::Schema::Result::v_sound_set_files;
+
+use strict;
+use warnings;
+
+use Scalar::Util qw(blessed);
+use parent 'DBIx::Class::Core';
+
+our $VERSION = '2.007';
+
+__PACKAGE__->load_components("InflateColumn::DateTime", "Helper::Row::ToJSON");
+
+__PACKAGE__->table("provisioning.v_sound_set_files");
+
+__PACKAGE__->add_columns(
+  "set_id",
+  {
+    data_type => "integer",
+    extra => { unsigned => 1 },
+    is_foreign_key => 1,
+    is_nullable => 0,
+  },
+  "reseller_id",
+  {
+    data_type => "integer",
+    extra => { unsigned => 1 },
+    is_foreign_key => 1,
+    is_nullable => 0,
+  },
+  "contract_id",
+  {
+    data_type => "integer",
+    extra => { unsigned => 1 },
+    is_nullable => 1,
+  },
+  "name",
+  { data_type => "varchar", is_nullable => 1, size => 256 },
+  "description",
+  { data_type => "varchar", is_nullable => 1, size => 255 },
+  "handle_id",
+  {
+    data_type => "integer",
+    extra => { unsigned => 1 },
+    is_nullable => 1,
+  },
+  "handle_name",
+  { data_type => "varchar", is_nullable => 1, size => 256 },
+  "file_id",
+  {
+    data_type => "integer",
+    extra => { unsigned => 1 },
+    is_nullable => 1,
+  },
+  "filename",
+  { data_type => "varchar", is_nullable => 1, size => 256 },
+  "loopplay",
+  { data_type => "tinyint", default_value => 0, is_nullable => 0 },
+  "parent_chain",
+  { data_type => "varchar", is_nullable => 1, size => 256 },
+  "data_set_id",
+  {
+    data_type => "integer",
+    extra => { unsigned => 1 },
+    is_nullable => 1,
+  },
+  "data",
+  { data_type => "longblob", is_nullable => 1 },
+);
+
+
+1;
+__END__
+
+=encoding UTF-8
+
+=head1 NAME
+
+NGCP::Schema::Result::v_sound_set_files
+
+=head1 DESCRIPTION
+
+This module is a schema class for the NGCP database view "provisioning.v_sound_set_files".
+
+=head1 COMPONENTS LOADED
+
+=over 4
+
+=item * L<DBIx::Class::InflateColumn::DateTime>
+
+=item * L<DBIx::Class::Helper::Row::ToJSON>
+
+=back
+
+=head1 TABLE: C<provisioning.voip_sound_set_files>
+
+=head1 ACCESSORS
+
+=head2 set_id
+
+  data_type: 'integer'
+  is_auto_increment: 1
+  is_nullable: 0
+
+=head2 name
+
+  data_type: 'varchar'
+  is_nullable: 1
+  size: 256
+
+=head2 description
+
+  data_type: 'varchar'
+  is_nullable: 1
+  size: 255
+
+=head1 PRIMARY KEY
+
+=over 4
+
+=item * L</id>
+
+=back
+
+=head1 RELATIONS
+
+=head1 AUTHOR
+
+Sipwise Development Team C<< <support@sipwise.com> >>
+
+=head1 LICENSE
+
+This software is Copyright © 2017 by Sipwise GmbH, Austria.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this package.  If not, see <https://www.gnu.org/licenses/>.
diff --git a/lib/NGCP/Schema/Result/voip_sound_files.pm b/lib/NGCP/Schema/Result/voip_sound_files.pm
index 21a5b34f..0a1fe305 100644
--- a/lib/NGCP/Schema/Result/voip_sound_files.pm
+++ b/lib/NGCP/Schema/Result/voip_sound_files.pm
@@ -27,6 +27,8 @@ __PACKAGE__->add_columns(
   { data_type => "tinyint", default_value => 0, is_nullable => 1 },
   "codec",
   { data_type => "varchar", default_value => "", is_nullable => 0, size => 16 },
+  "use_parent",
+  { data_type => "tinyint", default_value => 0, is_nullable => 0 },
 );
 
 __PACKAGE__->set_primary_key("id");
diff --git a/lib/NGCP/Schema/Result/voip_sound_sets.pm b/lib/NGCP/Schema/Result/voip_sound_sets.pm
index f5fd2560..1c734d89 100644
--- a/lib/NGCP/Schema/Result/voip_sound_sets.pm
+++ b/lib/NGCP/Schema/Result/voip_sound_sets.pm
@@ -34,6 +34,14 @@ __PACKAGE__->add_columns(
   { data_type => "varchar", is_nullable => 1, size => 255 },
   "contract_default",
   { data_type => "tinyint", default_value => 0, is_nullable => 0 },
+  "parent_id",
+  {
+    data_type => "integer",
+    extra => { unsigned => 1 },
+    is_nullable => 1,
+  },
+  "expose_to_customer",
+  { data_type => "tinyint", default_value => 0, is_nullable => 0 },
 );
 
 __PACKAGE__->set_primary_key("id");
@@ -59,6 +67,13 @@ __PACKAGE__->belongs_to(
   { 'join_type' => 'left', is_deferrable => 1, on_delete => "CASCADE", on_update => "CASCADE" },
 );
 
+__PACKAGE__->belongs_to(
+  "parent",
+  "NGCP::Schema::Result::voip_sound_sets",
+  { 'foreign.id' => 'self.parent_id' },
+  { 'join_type' => 'left', is_deferrable => 1, on_delete => "SET NULL", on_update => "SET NULL" },
+);
+
 sub TO_JSON {
     my ($self) = @_;
     return {