diff --git a/lib/NGCP/Panel/Role/API.pm b/lib/NGCP/Panel/Role/API.pm
index 2302ee6511..78f18aef0b 100644
--- a/lib/NGCP/Panel/Role/API.pm
+++ b/lib/NGCP/Panel/Role/API.pm
@@ -862,6 +862,46 @@ sub relation {
 }
 
 #------ /accessors ---
+sub return_representation{
+    my($self, $c, %params) = @_;
+    my($hal, $response, $item, $form, $preference) = @params{qw/hal response item form preference/};
+
+    $preference //= $self->require_preference($c);
+    return unless $preference;
+    $hal //= $self->hal_from_item($c, $item, $form);
+    $response //= HTTP::Response->new(HTTP_OK, undef, HTTP::Headers->new(
+        $hal->http_headers,
+    ), $hal->as_json);
+
+    if ('minimal' eq $preference) {
+        $c->response->status(HTTP_NO_CONTENT);
+        $c->response->header(Preference_Applied => 'return=minimal');
+        $c->response->body(q());
+    } else {
+        $c->response->headers($response->headers);
+        $c->response->header(Preference_Applied => 'return=representation');
+        $c->response->body($response->content);
+    }
+}
+sub return_representation_post{
+    my($self, $c, %params) = @_;
+    my($hal, $response, $item, $form, $preference) = @params{qw/hal response item form preference/};
+
+    $preference //= $self->require_preference($c);
+    return unless $preference;
+    $hal //= $self->hal_from_item($c, $item, $form);
+    $response //= HTTP::Response->new(HTTP_OK, undef, HTTP::Headers->new(
+        $hal->http_headers,
+    ), $hal->as_json);
+
+    $c->response->status(HTTP_CREATED);
+    $c->response->header(Location => sprintf('/%s%d', $c->request->path, $item->id));
+    if ('minimal' eq $preference) {
+        $c->response->body(q());
+    }else{
+        $c->response->body($response->content);
+    }
+}
 
 
 sub return_csv(){
diff --git a/lib/NGCP/Panel/Role/Entities.pm b/lib/NGCP/Panel/Role/Entities.pm
index 525930295f..7a93bc5473 100644
--- a/lib/NGCP/Panel/Role/Entities.pm
+++ b/lib/NGCP/Panel/Role/Entities.pm
@@ -116,11 +116,11 @@ sub post {
 
         $guard->commit;
 
-        $c->response->status(HTTP_CREATED);
-        $c->response->header(Location => sprintf('/%s%d', $c->request->path, $item->id));
-        $c->response->body(q());
+        $self->return_representation_post($c, 'item' => $item, 'form' => $form );
+    }
     return;
 }
+
 sub auto :Private {
     my ($self, $c) = @_;
 
diff --git a/lib/NGCP/Panel/Role/EntitiesItem.pm b/lib/NGCP/Panel/Role/EntitiesItem.pm
index 5c87691ab7..5e533e7f96 100644
--- a/lib/NGCP/Panel/Role/EntitiesItem.pm
+++ b/lib/NGCP/Panel/Role/EntitiesItem.pm
@@ -32,7 +32,6 @@ sub set_config {
     );
 }
 
-
 sub get {
     my ($self, $c, $id) = @_;
     {
@@ -80,20 +79,7 @@ sub patch {
         last unless $item;
 
         $guard->commit;
-
-        if ('minimal' eq $preference) {
-            $c->response->status(HTTP_NO_CONTENT);
-            $c->response->header(Preference_Applied => 'return=minimal');
-            $c->response->body(q());
-        } else {
-            my $hal = $self->hal_from_item($c, $item, $form);
-            my $response = HTTP::Response->new(HTTP_OK, undef, HTTP::Headers->new(
-                $hal->http_headers,
-            ), $hal->as_json);
-            $c->response->headers($response->headers);
-            $c->response->header(Preference_Applied => 'return=representation');
-            $c->response->body($response->content);
-        }
+        $self->return_representation($c, 'item' => $item, 'form' => $form, 'preference' => $preference );
     }
     return;
 }
@@ -122,19 +108,7 @@ sub put {
 
         $guard->commit;
 
-        if ('minimal' eq $preference) {
-            $c->response->status(HTTP_NO_CONTENT);
-            $c->response->header(Preference_Applied => 'return=minimal');
-            $c->response->body(q());
-        } else {
-            my $hal = $self->hal_from_item($c, $item, $form);
-            my $response = HTTP::Response->new(HTTP_OK, undef, HTTP::Headers->new(
-                $hal->http_headers,
-            ), $hal->as_json);
-            $c->response->headers($response->headers);
-            $c->response->header(Preference_Applied => 'return=representation');
-            $c->response->body($response->content);
-        }
+        $self->return_representation($c, , 'item' => $item, 'form' => $form, 'preference' => $preference );
     }
     return;
 }
@@ -156,12 +130,14 @@ sub delete {
     }
     return;
 }
+
 sub auto :Private {
     my ($self, $c) = @_;
 
     $self->set_body($c);
     $self->log_request($c);
 }
+
 sub head {
     my ($self, $c, $id) = @_;
     $c->forward(qw(GET));