diff --git a/Nuvolar.Module.CSharp/Controllers/NAV/NAV_Online_VC.cs b/Nuvolar.Module.CSharp/Controllers/NAV/NAV_Online_VC.cs
index 5c6382c..3bac139 100644
--- a/Nuvolar.Module.CSharp/Controllers/NAV/NAV_Online_VC.cs
+++ b/Nuvolar.Module.CSharp/Controllers/NAV/NAV_Online_VC.cs
@@ -8,8 +8,20 @@ using Nuvolar.Module.StaticClass;
 
 namespace Nuvolar.Module.Controllers
 {
+    /// <summary>
+    /// NAV Online
+    /// </summary>
     public partial class NAV_Online_VC : ViewController
     {
+        const string _softwareId = "000000000000000N01";
+        const string _softwareName = "Nuvolar ERP System";
+        const string _softwareOperation = "ONLINE_SERVICE";
+        const string _softwareMainVersion = "17.2.3";
+        const string _softwareDevName = "Szabó Iván E.V. kisadózó";
+        const string _softwareDevContact = "http:\\www.nuvolar.hu";
+        const string _softwareDevCountryCode = "HU";
+        const string _softwareDevTaxNumber = "67076295";
+
         public NAV_Online_VC()
         {
             InitializeComponent();
@@ -52,14 +64,14 @@ namespace Nuvolar.Module.Controllers
             {
                 customersfrom = _CustomersFrom.Oid.ToString(),
                 taxPayer = _Customers.VATNumber.Substring(0, 8),
-                softwareId = "123456789123456789",
-                softwareName = "3C ERP System",
-                softwareOperation = "ONLINE_SERVICE",
-                softwareMainVersion = "17.2.3",
-                softwareDevName = "3C Távközlési Kft.",
-                softwareDevContact = "http:\\3ctelecom.hu",
-                softwareDevCountryCode = "HU",
-                softwareDevTaxNumber = "10644209-2-43"
+                softwareId = _softwareId,
+                softwareName = _softwareName,
+                softwareOperation = _softwareOperation,
+                softwareMainVersion = _softwareMainVersion,
+                softwareDevName = _softwareDevName,
+                softwareDevContact = _softwareDevContact,
+                softwareDevCountryCode = _softwareDevCountryCode,
+                softwareDevTaxNumber = _softwareDevTaxNumber
             };
 
             RestAPI.ExecuteRootePOST("onlineinvoice/querytaxpayer", true, JsonConvert.SerializeObject(_postData));
@@ -105,10 +117,10 @@ namespace Nuvolar.Module.Controllers
         {
             XPObjectSpace _ocur = View.ObjectSpace as XPObjectSpace;
             InvoiceHeader _InvoiceHeader = View.SelectedObjects[0] as InvoiceHeader;
-            this.NAV_manageInvoice(_InvoiceHeader,_ocur);
+            this.NAV_manageInvoice(_InvoiceHeader, _ocur);
             (View as ListView).CollectionSource.Reload();
         }
-        private void NAV_manageInvoice(InvoiceHeader _InvoiceHeader,XPObjectSpace _ocur)
+        private void NAV_manageInvoice(InvoiceHeader _InvoiceHeader, XPObjectSpace _ocur)
         {
             string _operation = "CREATE";
 
@@ -122,14 +134,14 @@ namespace Nuvolar.Module.Controllers
                 customersfrom = _InvoiceHeader.CustomersFrom.Oid.ToString(),
                 operation = _operation,
                 technicalAnnulment = false,
-                softwareId = "123456789123456789",
-                softwareName = "3C ERP System",
-                softwareOperation = "ONLINE_SERVICE",
-                softwareMainVersion = "17.2.3",
-                softwareDevName = "3C Távközlési Kft.",
-                softwareDevContact = "http:\\3ctelecom.hu",
-                softwareDevCountryCode = "HU",
-                softwareDevTaxNumber = "10644209-2-43"
+                softwareId = _softwareId,
+                softwareName = _softwareName,
+                softwareOperation = _softwareOperation,
+                softwareMainVersion = _softwareMainVersion,
+                softwareDevName = _softwareDevName,
+                softwareDevContact = _softwareDevContact,
+                softwareDevCountryCode = _softwareDevCountryCode,
+                softwareDevTaxNumber = _softwareDevTaxNumber
 
             };
 
@@ -174,14 +186,14 @@ namespace Nuvolar.Module.Controllers
                 documentnumber = _InvoiceHeader.DocumentNumber,
                 customersfrom = _InvoiceHeader.CustomersFrom.Oid.ToString(),
                 transactionId = _InvoiceHeader.NAV_transactionId,
-                softwareId = "123456789123456789",
-                softwareName = "3C ERP System",
-                softwareOperation = "ONLINE_SERVICE",
-                softwareMainVersion = "17.2.3",
-                softwareDevName = "3C Távközlési Kft.",
-                softwareDevContact = "http:\\3ctelecom.hu",
-                softwareDevCountryCode = "HU",
-                softwareDevTaxNumber = "10644209-2-43"
+                softwareId = _softwareId,
+                softwareName = _softwareName,
+                softwareOperation = _softwareOperation,
+                softwareMainVersion = _softwareMainVersion,
+                softwareDevName = _softwareDevName,
+                softwareDevContact = _softwareDevContact,
+                softwareDevCountryCode = _softwareDevCountryCode,
+                softwareDevTaxNumber = _softwareDevTaxNumber
 
             };
 
@@ -206,7 +218,7 @@ namespace Nuvolar.Module.Controllers
                     }
                     if (_ResultJSON.processingResults.processingResult.businessValidationMessages != null)
                     {
-                        Application.ShowViewStrategy.ShowMessage(_ResultJSON.processingResults.processingResult.businessValidationMessages.message.ToString(),
+                        Application.ShowViewStrategy.ShowMessage(_ResultJSON.processingResults.processingResult.businessValidationMessages.ToString(),
                             InformationType.Error, 10000, InformationPosition.Bottom);
                     }
                     Application.ShowViewStrategy.ShowMessage("A számla státusz lekérdezése megtörtént !", InformationType.Success, 2000, InformationPosition.Bottom);
@@ -232,14 +244,14 @@ namespace Nuvolar.Module.Controllers
             {
                 invoiceNumber = _InvoiceHeader.DocumentNumber,
                 customersfrom = _InvoiceHeader.CustomersFrom.Oid.ToString(),
-                softwareId = "123456789123456789",
-                softwareName = "3C ERP System",
-                softwareOperation = "ONLINE_SERVICE",
-                softwareMainVersion = "17.2.3",
-                softwareDevName = "3C Távközlési Kft.",
-                softwareDevContact = "http:\\3ctelecom.hu",
-                softwareDevCountryCode = "HU",
-                softwareDevTaxNumber = "10644209-2-43"
+                softwareId = _softwareId,
+                softwareName = _softwareName,
+                softwareOperation = _softwareOperation,
+                softwareMainVersion = _softwareMainVersion,
+                softwareDevName = _softwareDevName,
+                softwareDevContact = _softwareDevContact,
+                softwareDevCountryCode = _softwareDevCountryCode,
+                softwareDevTaxNumber = _softwareDevTaxNumber
 
             };
 
diff --git a/Nuvolar.Module.CSharp/Model.DesignedDiffs.Localization.hu.xafml b/Nuvolar.Module.CSharp/Model.DesignedDiffs.Localization.hu.xafml
index 836fd99..5153b39 100644
--- a/Nuvolar.Module.CSharp/Model.DesignedDiffs.Localization.hu.xafml
+++ b/Nuvolar.Module.CSharp/Model.DesignedDiffs.Localization.hu.xafml
@@ -5,6 +5,9 @@
       <Action Id="aCreateDeliveryNoteOutfromStorageOut" Caption="Raktárközi szállítólevél készítése" />
       <Action Id="aCreateNAVInvoiceReportXML" Caption="Lekérdezés futtatása" ConfirmationMessage="Niztosan lefuttatja a lekérdezést ?" />
       <Action Id="aMoveOrderIn" Caption="Átvitel másik rendelésre" />
+      <Action Id="aNAV_manageInvoice" Caption="Számla feladása NAV rendszerbe" />
+      <Action Id="aNAV_queryInvoiceData" Caption="Számla adatlekérdezés NAV" />
+      <Action Id="aNAV_queryInvoiceStatus" Caption="Számla státusz lekérdezés NAV" />
       <Action Id="aOpenWindowsExplorer" Caption="Windows Intéző megnyitása" />
       <Action Id="aOrderInStorageOut" Caption="Kitárolás" />
       <Action Id="aPrint_DeliveryNoteOutHeader" Caption="Szállítólevél nyomtatása" />
diff --git a/Nuvolar.Module.CSharp/Model.DesignedDiffs.xafml b/Nuvolar.Module.CSharp/Model.DesignedDiffs.xafml
index ce43b74..f071713 100644
--- a/Nuvolar.Module.CSharp/Model.DesignedDiffs.xafml
+++ b/Nuvolar.Module.CSharp/Model.DesignedDiffs.xafml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Application>
+<Application Copyright="2016-2020 Nuvolar ERP System">
   <ActionDesign>
     <Actions>
       <Action Id="aCreateDeliveryNoteOutfromStorageOut" ImageName="document_lock" Caption="Szállítólevél készítése" TargetObjectsCriteria="[StorageMoveType.MoveDirection] = ##Enum#Nuvolar.Module.eMoveDirection,eOutput# And [DeliveryNoteOutHeader] Is Null And [StorageMoveType.MoveType] In (##Enum#Nuvolar.Module.eMoveType,InventoryTransfer#, ##Enum#Nuvolar.Module.eMoveType,ReturnBack#)" />
@@ -7,6 +7,9 @@
       <Action Id="aDeliveryNoteOutPrint_Divided" ImageName="MenuBar_Print" TargetObjectsCriteria="[DividedOriginal] In (2L, 1L)" />
       <Action Id="aMoveOrderIn" ImageName="replace2" />
       <Action Id="aMoveOrderInBack" ImageName="selection_replace" TargetObjectsCriteria="[OrderInHeader.IsEditable] = True And [QTT_Invoiced] = 0.0 And [QTT_DeliveryNoted] &gt; 0.0 And [QTT_DeliveryNoted] = [QTT_Storaged] And [DividedOriginal] = 1L" />
+      <Action Id="aNAV_manageInvoice" ImageName="arrow_up_box_green" />
+      <Action Id="aNAV_queryInvoiceData" ImageName="arrow_down_box_blue" />
+      <Action Id="aNAV_queryInvoiceStatus" ImageName="arrow_down_red" />
       <Action Id="aNAV_queryTaxpayer" Caption="NAV adószám ellenőrzés" TargetObjectsCriteria="Not IsNullOrEmpty([VATNumber])" />
       <Action Id="aOpenWindowsExplorer" ImageName="console" />
       <Action Id="aOrderInStorageOut" ImageName="document_out" />
diff --git a/Nuvolar.Module/BusinessObjects/GeneralObjects/GeneralStocks/Units.vb b/Nuvolar.Module/BusinessObjects/GeneralObjects/GeneralStocks/Units.vb
index 81dbf8c..d81824a 100644
--- a/Nuvolar.Module/BusinessObjects/GeneralObjects/GeneralStocks/Units.vb
+++ b/Nuvolar.Module/BusinessObjects/GeneralObjects/GeneralStocks/Units.vb
@@ -18,6 +18,7 @@ Public Class Units
     Private _Shortname_De As String
     Private _Description As String
     Private _DefaultForBusinnes As Boolean = False
+    Private _ShortName_NAV As String
     Public Sub New(ByVal session As Session)
         MyBase.New(session)
     End Sub
@@ -65,6 +66,20 @@ Public Class Units
             SetPropertyValue("DefaultForBusinnes", _DefaultForBusinnes, value)
         End Set
     End Property
+
+    ''' <summary>
+    ''' NAV mennyiségi egység megfeleltetés
+    ''' </summary>
+    ''' <returns></returns>
+    Property ShortName_NAV As String
+        Get
+            Return _ShortName_NAV
+
+        End Get
+        Set(ByVal value As String)
+            SetPropertyValue("ShortName_NAV", _ShortName_NAV, value)
+        End Set
+    End Property
 End Class
 
 
diff --git a/Nuvolar.Module/Model.DesignedDiffs.Localization.hu.xafml b/Nuvolar.Module/Model.DesignedDiffs.Localization.hu.xafml
index 0ea835a..673310f 100644
--- a/Nuvolar.Module/Model.DesignedDiffs.Localization.hu.xafml
+++ b/Nuvolar.Module/Model.DesignedDiffs.Localization.hu.xafml
@@ -2675,6 +2675,8 @@
         <Member Name="MasterBusinessDirectory" Caption="Dokumentum tárhely" />
         <Member Name="MotherName" Caption="Anyja neve" />
         <Member Name="MVHRegistrationNumber" Caption="MVH reg. száma" />
+        <Member Name="NAV_queryDate" DisplayFormat="{0:g}" Caption="NAV lekérés dátuma" />
+        <Member Name="NAV_valid" Caption="NAV valós?" />
         <Member Name="OfferOutRows" Caption="Kimenő árajánlatok" />
         <Member Name="PaymentOption" Caption="Fizetési opció" />
         <Member Name="PriceColumn" Caption="Ároszlop" />
@@ -4637,6 +4639,9 @@
         <Member Name="IsVATClosed" Caption="ÁFA zárolt" />
         <Member Name="LateChargesBalanceHUF" Caption="Késedelmi kamat HUF" />
         <Member Name="LateChargesCountMode" Caption="Kam. sz. mód" />
+        <Member Name="NAV_InvoiceStatus" Caption="NAV Számla státusz" />
+        <Member Name="NAV_queryDate" DisplayFormat="{0:g}" Caption="NAV lekérés dátuma" />
+        <Member Name="NAV_transactionId" Caption="NAV tranzakció" />
         <Member Name="NotNeedFinancial" Caption="Nem kell p.ü. rendezés" />
         <Member Name="OrderInHeader_Collection" Caption="Bejövő megrendelések" />
         <Member Name="PaymentOption" Caption="Fizetési opció" />
diff --git a/Nuvolar.Module/My Project/AssemblyInfo.vb b/Nuvolar.Module/My Project/AssemblyInfo.vb
index 9a9613e..d9d32fb 100644
--- a/Nuvolar.Module/My Project/AssemblyInfo.vb	
+++ b/Nuvolar.Module/My Project/AssemblyInfo.vb	
@@ -28,5 +28,5 @@ Imports System.Runtime.InteropServices
 ' by using the '*' as shown below:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("17.2.3.1010")>
+<Assembly: AssemblyVersion("17.2.3.1011")>
 
diff --git a/Nuvolar.Win.Lite/app.config b/Nuvolar.Win.Lite/app.config
index 2801e07..d8f517b 100644
--- a/Nuvolar.Win.Lite/app.config
+++ b/Nuvolar.Win.Lite/app.config
@@ -9,7 +9,7 @@
     <add key="EnableDiagnosticActions" value="False" />
     <add key="Languages" value="hu;en" />
     <add key="ClientSettingsProvider.ServiceUri" value="" />
-    <add key="Uri" value="http://momonline.com:88/api/" />
+    <add key="Uri" value="http://localhost:88/api/" />
     <add key="GeocodeAPIKey" value="AIzaSyD4RgVEapyYNlAgjemLgtbpOEVC2p2yXY4" />
     <add key="BingMapsKey" value="AkuhLMqiOJ6mqhY8zVPQCLMNFPEP0b4neaExb_eolTgT4Q0hF3098zXBJHMQa1WI" />
   </appSettings>