diff --git a/GUIs.Test.EDMIBenchmark/Form1.Designer.vb b/GUIs.Test.EDMIBenchmark/Form1.Designer.vb
index 352175fe..c05e79ed 100644
--- a/GUIs.Test.EDMIBenchmark/Form1.Designer.vb
+++ b/GUIs.Test.EDMIBenchmark/Form1.Designer.vb
@@ -37,11 +37,20 @@ Partial Class Form1
         Me.RibbonPage2 = New DevExpress.XtraBars.Ribbon.RibbonPage()
         Me.SplitContainerControl1 = New DevExpress.XtraEditors.SplitContainerControl()
         Me.listboxLog = New DevExpress.XtraEditors.ListBoxControl()
+        Me.XtraTabControl1 = New DevExpress.XtraTab.XtraTabControl()
+        Me.XtraTabPage1 = New DevExpress.XtraTab.XtraTabPage()
+        Me.XtraTabPage2 = New DevExpress.XtraTab.XtraTabPage()
+        Me.listboxFileids = New DevExpress.XtraEditors.ListBoxControl()
         CType(Me.listboxFiles, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.RibbonControl1, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.SplitContainerControl1, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.SplitContainerControl1.SuspendLayout()
         CType(Me.listboxLog, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.XtraTabControl1, System.ComponentModel.ISupportInitialize).BeginInit()
+        Me.XtraTabControl1.SuspendLayout()
+        Me.XtraTabPage1.SuspendLayout()
+        Me.XtraTabPage2.SuspendLayout()
+        CType(Me.listboxFileids, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.SuspendLayout()
         '
         'listboxFiles
@@ -49,7 +58,7 @@ Partial Class Form1
         Me.listboxFiles.Dock = System.Windows.Forms.DockStyle.Fill
         Me.listboxFiles.Location = New System.Drawing.Point(0, 0)
         Me.listboxFiles.Name = "listboxFiles"
-        Me.listboxFiles.Size = New System.Drawing.Size(536, 295)
+        Me.listboxFiles.Size = New System.Drawing.Size(536, 270)
         Me.listboxFiles.TabIndex = 1
         '
         'RibbonControl1
@@ -131,13 +140,13 @@ Partial Class Form1
         'SplitContainerControl1
         '
         Me.SplitContainerControl1.Dock = System.Windows.Forms.DockStyle.Fill
-        Me.SplitContainerControl1.Location = New System.Drawing.Point(0, 158)
+        Me.SplitContainerControl1.Location = New System.Drawing.Point(0, 0)
         Me.SplitContainerControl1.Name = "SplitContainerControl1"
         Me.SplitContainerControl1.Panel1.Controls.Add(Me.listboxFiles)
         Me.SplitContainerControl1.Panel1.Text = "Panel1"
         Me.SplitContainerControl1.Panel2.Controls.Add(Me.listboxLog)
         Me.SplitContainerControl1.Panel2.Text = "Panel2"
-        Me.SplitContainerControl1.Size = New System.Drawing.Size(1145, 295)
+        Me.SplitContainerControl1.Size = New System.Drawing.Size(1143, 270)
         Me.SplitContainerControl1.SplitterPosition = 536
         Me.SplitContainerControl1.TabIndex = 4
         '
@@ -146,15 +155,47 @@ Partial Class Form1
         Me.listboxLog.Dock = System.Windows.Forms.DockStyle.Fill
         Me.listboxLog.Location = New System.Drawing.Point(0, 0)
         Me.listboxLog.Name = "listboxLog"
-        Me.listboxLog.Size = New System.Drawing.Size(599, 295)
+        Me.listboxLog.Size = New System.Drawing.Size(597, 270)
         Me.listboxLog.TabIndex = 0
         '
+        'XtraTabControl1
+        '
+        Me.XtraTabControl1.Dock = System.Windows.Forms.DockStyle.Fill
+        Me.XtraTabControl1.Location = New System.Drawing.Point(0, 158)
+        Me.XtraTabControl1.Name = "XtraTabControl1"
+        Me.XtraTabControl1.SelectedTabPage = Me.XtraTabPage1
+        Me.XtraTabControl1.Size = New System.Drawing.Size(1145, 295)
+        Me.XtraTabControl1.TabIndex = 7
+        Me.XtraTabControl1.TabPages.AddRange(New DevExpress.XtraTab.XtraTabPage() {Me.XtraTabPage1, Me.XtraTabPage2})
+        '
+        'XtraTabPage1
+        '
+        Me.XtraTabPage1.Controls.Add(Me.SplitContainerControl1)
+        Me.XtraTabPage1.Name = "XtraTabPage1"
+        Me.XtraTabPage1.Size = New System.Drawing.Size(1143, 270)
+        Me.XtraTabPage1.Text = "XtraTabPage1"
+        '
+        'XtraTabPage2
+        '
+        Me.XtraTabPage2.Controls.Add(Me.listboxFileids)
+        Me.XtraTabPage2.Name = "XtraTabPage2"
+        Me.XtraTabPage2.Size = New System.Drawing.Size(1143, 270)
+        Me.XtraTabPage2.Text = "XtraTabPage2"
+        '
+        'listboxFileids
+        '
+        Me.listboxFileids.Dock = System.Windows.Forms.DockStyle.Left
+        Me.listboxFileids.Location = New System.Drawing.Point(0, 0)
+        Me.listboxFileids.Name = "listboxFileids"
+        Me.listboxFileids.Size = New System.Drawing.Size(278, 270)
+        Me.listboxFileids.TabIndex = 0
+        '
         'Form1
         '
         Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
         Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
         Me.ClientSize = New System.Drawing.Size(1145, 477)
-        Me.Controls.Add(Me.SplitContainerControl1)
+        Me.Controls.Add(Me.XtraTabControl1)
         Me.Controls.Add(Me.RibbonStatusBar1)
         Me.Controls.Add(Me.RibbonControl1)
         Me.Name = "Form1"
@@ -166,6 +207,11 @@ Partial Class Form1
         CType(Me.SplitContainerControl1, System.ComponentModel.ISupportInitialize).EndInit()
         Me.SplitContainerControl1.ResumeLayout(False)
         CType(Me.listboxLog, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.XtraTabControl1, System.ComponentModel.ISupportInitialize).EndInit()
+        Me.XtraTabControl1.ResumeLayout(False)
+        Me.XtraTabPage1.ResumeLayout(False)
+        Me.XtraTabPage2.ResumeLayout(False)
+        CType(Me.listboxFileids, System.ComponentModel.ISupportInitialize).EndInit()
         Me.ResumeLayout(False)
         Me.PerformLayout()
 
@@ -184,4 +230,8 @@ Partial Class Form1
     Friend WithEvents buttonClearLog As DevExpress.XtraBars.BarButtonItem
     Friend WithEvents RibbonPageGroup3 As DevExpress.XtraBars.Ribbon.RibbonPageGroup
     Friend WithEvents buttonClearFiles As DevExpress.XtraBars.BarButtonItem
+    Friend WithEvents XtraTabControl1 As DevExpress.XtraTab.XtraTabControl
+    Friend WithEvents XtraTabPage1 As DevExpress.XtraTab.XtraTabPage
+    Friend WithEvents XtraTabPage2 As DevExpress.XtraTab.XtraTabPage
+    Friend WithEvents listboxFileids As DevExpress.XtraEditors.ListBoxControl
 End Class
diff --git a/GUIs.Test.EDMIBenchmark/Form1.vb b/GUIs.Test.EDMIBenchmark/Form1.vb
index 24fa45d0..1080747a 100644
--- a/GUIs.Test.EDMIBenchmark/Form1.vb
+++ b/GUIs.Test.EDMIBenchmark/Form1.vb
@@ -53,6 +53,7 @@ Public Class Form1
             Dim oResult As EDMIServiceReference.DocumentResult2 = Await _Channel.ImportFileAsync(oFileInfo, oContents, False, 0)
             If oResult.OK Then
                 listboxLog.Items.Add($"File {oFileInfo.Name} imported!")
+                listboxFileids.Items.Add(oResult.Document.FileId)
             Else
                 listboxLog.Items.Add($"Import Error: {oResult.ErrorMessage}")
             End If
diff --git a/GUIs.Test.EDMIBenchmark/GUIs.Test.EDMIBenchmark.vbproj b/GUIs.Test.EDMIBenchmark/GUIs.Test.EDMIBenchmark.vbproj
index a345064a..7b567b30 100644
--- a/GUIs.Test.EDMIBenchmark/GUIs.Test.EDMIBenchmark.vbproj
+++ b/GUIs.Test.EDMIBenchmark/GUIs.Test.EDMIBenchmark.vbproj
@@ -54,6 +54,9 @@
     <Reference Include="DevExpress.Utils.v19.2, Version=19.2.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
     <Reference Include="DevExpress.XtraBars.v19.2, Version=19.2.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL" />
     <Reference Include="DevExpress.XtraEditors.v19.2, Version=19.2.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL" />
+    <Reference Include="DigitalData.Controls.DocumentViewer">
+      <HintPath>..\Controls.DocumentViewer\obj\Debug\DigitalData.Controls.DocumentViewer.dll</HintPath>
+    </Reference>
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="NLog, Version=4.0.0.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c, processorArchitecture=MSIL">
       <HintPath>..\packages\NLog.4.7.0\lib\net45\NLog.dll</HintPath>