diff --git a/DienstplanTV/App.config b/DienstplanTV/App.config
index 15dab8a..2320b38 100644
--- a/DienstplanTV/App.config
+++ b/DienstplanTV/App.config
@@ -61,6 +61,14 @@
         <assemblyIdentity name="GrapeCity.ActiveReports.Win" publicKeyToken="cc4967777c49a3ff" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-15.2.4.0" newVersion="15.2.4.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Renci.SshNet" publicKeyToken="1cee9f8bde3db106" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-2014.4.6.0" newVersion="2014.4.6.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="BouncyCastle.Crypto" publicKeyToken="0e99375e54769942" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-1.8.2.0" newVersion="1.8.2.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
diff --git a/UID/ADMIN.vbproj b/UID/ADMIN.vbproj
index 630130c..360d592 100644
--- a/UID/ADMIN.vbproj
+++ b/UID/ADMIN.vbproj
@@ -218,6 +218,9 @@
     <Reference Include="MySql.Data">
       <HintPath>..\..\..\dll\.net MySQL v4.5.2\MySql.Data.dll</HintPath>
     </Reference>
+    <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.13.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
     <Reference Include="PdfSharp">
       <HintPath>..\..\..\dll\PdfSharp.dll</HintPath>
     </Reference>
@@ -237,6 +240,7 @@
     <Reference Include="System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Memory.4.5.4\lib\net461\System.Memory.dll</HintPath>
     </Reference>
+    <Reference Include="System.Net.Http" />
     <Reference Include="System.Numerics" />
     <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
diff --git a/UID/App.config b/UID/App.config
index 9c63e20..397872f 100644
--- a/UID/App.config
+++ b/UID/App.config
@@ -136,6 +136,22 @@
  
           </dependentAssembly>
  
+          <dependentAssembly>
+ 
+              <assemblyIdentity name="Renci.SshNet" publicKeyToken="1cee9f8bde3db106" culture="neutral" />
+ 
+              <bindingRedirect oldVersion="0.0.0.0-2014.4.6.0" newVersion="2014.4.6.0" />
+ 
+          </dependentAssembly>
+ 
+          <dependentAssembly>
+ 
+              <assemblyIdentity name="BouncyCastle.Crypto" publicKeyToken="0e99375e54769942" culture="neutral" />
+ 
+              <bindingRedirect oldVersion="0.0.0.0-1.8.2.0" newVersion="1.8.2.0" />
+ 
+          </dependentAssembly>
+ 
       </assemblyBinding>
  
   </runtime>
diff --git a/UID/Mitarbeiter/frmMitarbDetails.Designer.vb b/UID/Mitarbeiter/frmMitarbDetails.Designer.vb
index 7bd1b7e..e1f888a 100644
--- a/UID/Mitarbeiter/frmMitarbDetails.Designer.vb
+++ b/UID/Mitarbeiter/frmMitarbDetails.Designer.vb
@@ -60,8 +60,17 @@ Partial Class frmMitarbDetails
         Me.Label43 = New System.Windows.Forms.Label()
         Me.cboEZOLL_SB = New VERAG_PROG_ALLGEMEIN.MyComboBox()
         Me.cboATLAS_SB = New VERAG_PROG_ALLGEMEIN.MyComboBox()
+        Me.TabPage5 = New System.Windows.Forms.TabPage()
+        Me.lblCheckconnection = New System.Windows.Forms.Label()
+        Me.Button6 = New System.Windows.Forms.Button()
+        Me.txtCSPW = New System.Windows.Forms.TextBox()
+        Me.Label58 = New System.Windows.Forms.Label()
+        Me.txtCSUser = New System.Windows.Forms.TextBox()
+        Me.Label59 = New System.Windows.Forms.Label()
         Me.Label4 = New System.Windows.Forms.Label()
         Me.GroupBox2 = New System.Windows.Forms.GroupBox()
+        Me.txtAbweichenderAnzeigename = New System.Windows.Forms.TextBox()
+        Me.Label57 = New System.Windows.Forms.Label()
         Me.cboFaktGrp = New VERAG_PROG_ALLGEMEIN.MyComboBox()
         Me.Label56 = New System.Windows.Forms.Label()
         Me.cboALIASDomain2 = New VERAG_PROG_ALLGEMEIN.MyComboBox()
@@ -173,8 +182,6 @@ Partial Class frmMitarbDetails
         Me.PictureBox6 = New System.Windows.Forms.PictureBox()
         Me.cboAdminBer = New System.Windows.Forms.ComboBox()
         Me.Label7 = New System.Windows.Forms.Label()
-        Me.txtAbweichenderAnzeigename = New System.Windows.Forms.TextBox()
-        Me.Label57 = New System.Windows.Forms.Label()
         CType(Me.PictureBox1, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.Panel1.SuspendLayout()
         Me.TabControl2.SuspendLayout()
@@ -182,6 +189,7 @@ Partial Class frmMitarbDetails
         Me.tbcntr.SuspendLayout()
         Me.TabPage2.SuspendLayout()
         Me.TabPage4.SuspendLayout()
+        Me.TabPage5.SuspendLayout()
         Me.GroupBox2.SuspendLayout()
         Me.GroupBox1.SuspendLayout()
         CType(Me.picFoto, System.ComponentModel.ISupportInitialize).BeginInit()
@@ -302,6 +310,7 @@ Partial Class frmMitarbDetails
         '
         Me.tbcntr.Controls.Add(Me.TabPage2)
         Me.tbcntr.Controls.Add(Me.TabPage4)
+        Me.tbcntr.Controls.Add(Me.TabPage5)
         Me.tbcntr.Location = New System.Drawing.Point(2, 539)
         Me.tbcntr.Name = "tbcntr"
         Me.tbcntr.SelectedIndex = 0
@@ -623,6 +632,79 @@ Partial Class frmMitarbDetails
         Me.cboATLAS_SB.Size = New System.Drawing.Size(200, 21)
         Me.cboATLAS_SB.TabIndex = 107
         '
+        'TabPage5
+        '
+        Me.TabPage5.Controls.Add(Me.lblCheckconnection)
+        Me.TabPage5.Controls.Add(Me.Button6)
+        Me.TabPage5.Controls.Add(Me.txtCSPW)
+        Me.TabPage5.Controls.Add(Me.Label58)
+        Me.TabPage5.Controls.Add(Me.txtCSUser)
+        Me.TabPage5.Controls.Add(Me.Label59)
+        Me.TabPage5.Location = New System.Drawing.Point(4, 22)
+        Me.TabPage5.Name = "TabPage5"
+        Me.TabPage5.Size = New System.Drawing.Size(442, 174)
+        Me.TabPage5.TabIndex = 2
+        Me.TabPage5.Text = "Zuordnung Creditsafe"
+        Me.TabPage5.UseVisualStyleBackColor = True
+        '
+        'lblCheckconnection
+        '
+        Me.lblCheckconnection.AutoSize = True
+        Me.lblCheckconnection.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        Me.lblCheckconnection.Location = New System.Drawing.Point(131, 104)
+        Me.lblCheckconnection.Name = "lblCheckconnection"
+        Me.lblCheckconnection.Size = New System.Drawing.Size(0, 13)
+        Me.lblCheckconnection.TabIndex = 121
+        '
+        'Button6
+        '
+        Me.Button6.Anchor = CType((System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Left), System.Windows.Forms.AnchorStyles)
+        Me.Button6.BackColor = System.Drawing.Color.White
+        Me.Button6.FlatStyle = System.Windows.Forms.FlatStyle.Flat
+        Me.Button6.Location = New System.Drawing.Point(14, 97)
+        Me.Button6.Name = "Button6"
+        Me.Button6.Size = New System.Drawing.Size(88, 26)
+        Me.Button6.TabIndex = 53
+        Me.Button6.Text = "prüfen"
+        Me.Button6.UseVisualStyleBackColor = False
+        '
+        'txtCSPW
+        '
+        Me.txtCSPW.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        Me.txtCSPW.Location = New System.Drawing.Point(14, 71)
+        Me.txtCSPW.Name = "txtCSPW"
+        Me.txtCSPW.Size = New System.Drawing.Size(200, 20)
+        Me.txtCSPW.TabIndex = 120
+        Me.txtCSPW.UseSystemPasswordChar = True
+        '
+        'Label58
+        '
+        Me.Label58.AutoSize = True
+        Me.Label58.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        Me.Label58.Location = New System.Drawing.Point(11, 55)
+        Me.Label58.Name = "Label58"
+        Me.Label58.Size = New System.Drawing.Size(50, 13)
+        Me.Label58.TabIndex = 119
+        Me.Label58.Text = "Passwort"
+        '
+        'txtCSUser
+        '
+        Me.txtCSUser.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        Me.txtCSUser.Location = New System.Drawing.Point(12, 28)
+        Me.txtCSUser.Name = "txtCSUser"
+        Me.txtCSUser.Size = New System.Drawing.Size(200, 20)
+        Me.txtCSUser.TabIndex = 118
+        '
+        'Label59
+        '
+        Me.Label59.AutoSize = True
+        Me.Label59.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        Me.Label59.Location = New System.Drawing.Point(9, 12)
+        Me.Label59.Name = "Label59"
+        Me.Label59.Size = New System.Drawing.Size(49, 13)
+        Me.Label59.TabIndex = 117
+        Me.Label59.Text = "Benutzer"
+        '
         'Label4
         '
         Me.Label4.AutoSize = True
@@ -682,6 +764,24 @@ Partial Class frmMitarbDetails
         Me.GroupBox2.TabStop = False
         Me.GroupBox2.Text = "Firmendaten"
         '
+        'txtAbweichenderAnzeigename
+        '
+        Me.txtAbweichenderAnzeigename.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        Me.txtAbweichenderAnzeigename.Location = New System.Drawing.Point(399, 156)
+        Me.txtAbweichenderAnzeigename.Name = "txtAbweichenderAnzeigename"
+        Me.txtAbweichenderAnzeigename.Size = New System.Drawing.Size(148, 20)
+        Me.txtAbweichenderAnzeigename.TabIndex = 109
+        '
+        'Label57
+        '
+        Me.Label57.AutoSize = True
+        Me.Label57.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        Me.Label57.Location = New System.Drawing.Point(396, 140)
+        Me.Label57.Name = "Label57"
+        Me.Label57.Size = New System.Drawing.Size(151, 13)
+        Me.Label57.TabIndex = 110
+        Me.Label57.Text = "And. Anzeigename (Aviso,TV):"
+        '
         'cboFaktGrp
         '
         Me.cboFaktGrp._allowedValuesFreiText = Nothing
@@ -1893,24 +1993,6 @@ Partial Class frmMitarbDetails
         Me.Label7.TabIndex = 78
         Me.Label7.Text = "Berechtigung:"
         '
-        'txtAbweichenderAnzeigename
-        '
-        Me.txtAbweichenderAnzeigename.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
-        Me.txtAbweichenderAnzeigename.Location = New System.Drawing.Point(399, 156)
-        Me.txtAbweichenderAnzeigename.Name = "txtAbweichenderAnzeigename"
-        Me.txtAbweichenderAnzeigename.Size = New System.Drawing.Size(148, 20)
-        Me.txtAbweichenderAnzeigename.TabIndex = 109
-        '
-        'Label57
-        '
-        Me.Label57.AutoSize = True
-        Me.Label57.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
-        Me.Label57.Location = New System.Drawing.Point(396, 140)
-        Me.Label57.Name = "Label57"
-        Me.Label57.Size = New System.Drawing.Size(151, 13)
-        Me.Label57.TabIndex = 110
-        Me.Label57.Text = "And. Anzeigename (Aviso,TV):"
-        '
         'frmMitarbDetails
         '
         Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
@@ -1936,6 +2018,8 @@ Partial Class frmMitarbDetails
         Me.TabPage2.PerformLayout()
         Me.TabPage4.ResumeLayout(False)
         Me.TabPage4.PerformLayout()
+        Me.TabPage5.ResumeLayout(False)
+        Me.TabPage5.PerformLayout()
         Me.GroupBox2.ResumeLayout(False)
         Me.GroupBox2.PerformLayout()
         Me.GroupBox1.ResumeLayout(False)
@@ -2105,4 +2189,11 @@ Partial Class frmMitarbDetails
     Friend WithEvents Label56 As Label
     Friend WithEvents txtAbweichenderAnzeigename As TextBox
     Friend WithEvents Label57 As Label
+    Friend WithEvents TabPage5 As TabPage
+    Friend WithEvents lblCheckconnection As Label
+    Friend WithEvents Button6 As Button
+    Friend WithEvents txtCSPW As TextBox
+    Friend WithEvents Label58 As Label
+    Friend WithEvents txtCSUser As TextBox
+    Friend WithEvents Label59 As Label
 End Class
diff --git a/UID/Mitarbeiter/frmMitarbDetails.resx b/UID/Mitarbeiter/frmMitarbDetails.resx
index a4c7566..3585d39 100644
--- a/UID/Mitarbeiter/frmMitarbDetails.resx
+++ b/UID/Mitarbeiter/frmMitarbDetails.resx
@@ -121,7 +121,7 @@
   <data name="PictureBox6.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
         iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
-        wQAADsEBuJFr7QAAAhBJREFUWEftlbFKA1EQRQP5FyG1fyBp/ANT2KYxWNkm+AExtYipLASDlYVpRBSC
+        vwAADr8BOAVTJAAAAhBJREFUWEftlbFKA1EQRQP5FyG1fyBp/ANT2KYxWNkm+AExtYipLASDlYVpRBSC
         RRoDQbBYEItAFLQwksJi9Qy5j8ljG5vdZgdmd959M3fuzEaspAVbKaAUUApYE/CzWJjH9h/cn+M46y4I
         eBuN0ptq1XzcaKzQ1GLhD/V6OhsODectnFoI72u1UM85jpWrWvAgYNrphCSIMBXS+LnXMxwHT/r9kP86
         GKyd4dJAPtaZXA1pApbzuV1Crolp8pUkFj+2WpaMCM4QkocwzhKnM4LwOOZePRCCmQCp50ICPieTsCru
diff --git a/UID/Mitarbeiter/frmMitarbDetails.vb b/UID/Mitarbeiter/frmMitarbDetails.vb
index 68ac2ee..71439a7 100644
--- a/UID/Mitarbeiter/frmMitarbDetails.vb
+++ b/UID/Mitarbeiter/frmMitarbDetails.vb
@@ -1,4 +1,16 @@
-Public Class frmMitarbDetails
+
+Imports System.IO
+Imports System.Net
+Imports System.Net.Http
+Imports System.Net.WebRequestMethods
+Imports System.Security.Policy
+Imports System.Text
+Imports System.Windows
+Imports Newtonsoft.Json
+
+
+
+Public Class frmMitarbDetails
 
     Private UID As New cMitarbeiter
     Private berechtigungen As New List(Of cBerechtigungen)
@@ -834,4 +846,74 @@
         End If
         cboFirmaHaupt.Enabled = (cboFirma.Text = "ALLE")
     End Sub
+
+    Private Sub Button6_Click(sender As Object, e As EventArgs) Handles Button6.Click
+
+        Dim myUrl As New Uri("https://connect.creditsafe.com/v1/authenticate")
+        lblCheckconnection.Text = ""
+
+        If txtCSUser.Text = "" Then
+            lblCheckconnection.Text = "User ist leer!"
+            Exit Sub
+        End If
+        If txtCSPW.Text = "" Then
+            lblCheckconnection.Text = "Passwort ist leer!"
+            Exit Sub
+        End If
+
+        Dim csUser As New CreditSafeUser(txtCSUser.Text, txtCSPW.Text)
+
+        Dim yourJSONString = JsonConvert.SerializeObject(csUser)
+
+        lblCheckconnection.Text = SendRequest(myUrl, yourJSONString, "application/json", "POST")
+
+    End Sub
+
+    Private Function SendRequest(uri As Uri, jsonString As String, contentType As String, method As String) As String
+
+        Dim response As HttpWebResponse
+        Dim request As WebRequest
+        Dim jsonDataBytes = Encoding.UTF8.GetBytes(jsonString)
+
+        Try
+
+            request = WebRequest.Create(uri)
+            request.ContentLength = jsonDataBytes.Length
+            request.ContentType = contentType
+            request.Method = method
+
+            Using requestStream = request.GetRequestStream
+                requestStream.Write(jsonDataBytes, 0, jsonDataBytes.Length)
+                requestStream.Close()
+
+
+
+            End Using
+            response = request.GetResponse
+            Return response.StatusDescription
+
+
+        Catch ex As WebException
+
+
+            Dim ExResponse = TryCast(ex.Response, HttpWebResponse)
+            Return ExResponse.StatusDescription
+
+        End Try
+
+    End Function
+
+
+End Class
+
+Public Class CreditSafeUser
+    Public Property username As String
+    Public Property password As String
+
+    Public Sub New(_username As String, _password As String)
+        username = _username
+        password = _password
+
+    End Sub
+
 End Class
\ No newline at end of file
diff --git a/UID/packages.config b/UID/packages.config
index 0db4d67..c042e72 100644
--- a/UID/packages.config
+++ b/UID/packages.config
@@ -24,6 +24,7 @@
   <package id="Hardcodet.NotifyIcon.Wpf" version="1.0.5" targetFramework="net40-Client" requireReinstallation="True" />
   <package id="Microsoft.Bcl.AsyncInterfaces" version="5.0.0" targetFramework="net47" />
   <package id="Microsoft.CSharp" version="4.5.0" targetFramework="net47" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net47" />
   <package id="System.Buffers" version="4.5.1" targetFramework="net47" />
   <package id="System.Memory" version="4.5.4" targetFramework="net47" />
   <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net47" />