diff --git a/instat/dlgDescribeTwoVarGraph.Designer.vb b/instat/dlgDescribeTwoVarGraph.Designer.vb
index cac687f3ed6..f8bd1fbf831 100644
--- a/instat/dlgDescribeTwoVarGraph.Designer.vb
+++ b/instat/dlgDescribeTwoVarGraph.Designer.vb
@@ -103,6 +103,7 @@ Partial Class dlgDescribeTwoVarGraph
         Me.ucrChkAddLabelsText = New instat.ucrCheck()
         Me.lblLabelPosition = New System.Windows.Forms.Label()
         Me.ucrInputLabelColour = New instat.ucrInputComboBox()
+        Me.cmdPairOptions = New System.Windows.Forms.Button()
         Me.grpSummaries.SuspendLayout()
         Me.grpOptions.SuspendLayout()
         Me.grpTypeOfDispaly.SuspendLayout()
@@ -747,7 +748,7 @@ Partial Class dlgDescribeTwoVarGraph
         Me.ucrBase.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink
         Me.ucrBase.Location = New System.Drawing.Point(10, 460)
         Me.ucrBase.Name = "ucrBase"
-        Me.ucrBase.Size = New System.Drawing.Size(405, 52)
+        Me.ucrBase.Size = New System.Drawing.Size(408, 52)
         Me.ucrBase.TabIndex = 8
         '
         'ucrReceiverFirstVars
@@ -835,12 +836,24 @@ Partial Class dlgDescribeTwoVarGraph
         Me.ucrInputLabelColour.Size = New System.Drawing.Size(57, 21)
         Me.ucrInputLabelColour.TabIndex = 63
         '
+        'cmdPairOptions
+        '
+        Me.cmdPairOptions.ImeMode = System.Windows.Forms.ImeMode.NoControl
+        Me.cmdPairOptions.Location = New System.Drawing.Point(11, 226)
+        Me.cmdPairOptions.Name = "cmdPairOptions"
+        Me.cmdPairOptions.Size = New System.Drawing.Size(119, 23)
+        Me.cmdPairOptions.TabIndex = 66
+        Me.cmdPairOptions.Tag = "Options..."
+        Me.cmdPairOptions.Text = "Pair Plot Options"
+        Me.cmdPairOptions.UseVisualStyleBackColor = True
+        '
         'dlgDescribeTwoVarGraph
         '
         Me.AutoScaleDimensions = New System.Drawing.SizeF(96.0!, 96.0!)
         Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi
         Me.AutoSize = True
         Me.ClientSize = New System.Drawing.Size(438, 516)
+        Me.Controls.Add(Me.cmdPairOptions)
         Me.Controls.Add(Me.ucrInputLabelSize)
         Me.Controls.Add(Me.lblLabelColour)
         Me.Controls.Add(Me.lblLabelSize)
@@ -946,4 +959,5 @@ Partial Class dlgDescribeTwoVarGraph
     Friend WithEvents ucrChkAddLabelsText As ucrCheck
     Friend WithEvents lblLabelPosition As Label
     Friend WithEvents ucrInputLabelColour As ucrInputComboBox
+    Friend WithEvents cmdPairOptions As Button
 End Class
\ No newline at end of file
diff --git a/instat/dlgDescribeTwoVarGraph.vb b/instat/dlgDescribeTwoVarGraph.vb
index 10b5185322d..4b7340e7178 100644
--- a/instat/dlgDescribeTwoVarGraph.vb
+++ b/instat/dlgDescribeTwoVarGraph.vb
@@ -17,12 +17,12 @@
 Imports instat.Translations
 
 Public Class dlgDescribeTwoVarGraph
-    Private clsBaseOperator, clsCoordPolarStartOperator As New ROperator
+    Private clsBaseOperator, clsPairOperator, clsCoordPolarStartOperator As New ROperator
     Private clsRGGplotFunction, clsMosaicGgplotFunction, clsRFacet, clsThemeFunction,
             clsGlobalAes, clsLabsFunction, clsXlabsFunction, clsYlabFunction,
             clsXScaleContinuousFunction, clsYScaleContinuousFunction, clsCoordPolarFunction,
             clsXScaleDateFunction, clsYScaleDateFunction, clsScaleFillViridisFunction,
-            clsScaleColourViridisFunction As New RFunction
+            clsScaleColourViridisFunction, clsPairThemesFunction As New RFunction
     'Geoms
     Private clsGeomJitter, clsGeomViolin, clsGeomBar, clsGeomMosaic, clsGeomBoxplot,
             clsGeomPoint, clsGeomLine, clsStatSummaryHline, clsStatSummaryCrossbar,
@@ -52,6 +52,7 @@ Public Class dlgDescribeTwoVarGraph
     Private strGeomParameterNames() As String = {"geom_jitter", "geom_violin", "geom_bar", "geom_mosaic", "geom_boxplot", "geom_point", "geom_line", "stat_summary_hline", "stat_summary_crossline", "geom_freqpoly", "geom_histogram", "geom_density"}
 
     Private strFirstVariablesType, strSecondVariableType As String
+
     Private dctThemeFunctions As Dictionary(Of String, RFunction)
     Private bFirstLoad As Boolean = True
     Private bReset As Boolean = True
@@ -274,8 +275,10 @@ Public Class dlgDescribeTwoVarGraph
     Private Sub SetDefaults()
         clsGGpairsFunction = New RFunction
         clsRGGplotFunction = New RFunction
+        clsPairThemesFunction = New RFunction
         clsMosaicGgplotFunction = New RFunction
         clsDummyFunction = New RFunction
+        clsPairOperator = New ROperator
         clsRFacet = New RFunction
         clsThemeFunction = GgplotDefaults.clsDefaultThemeFunction.Clone()
         dctThemeFunctions = New Dictionary(Of String, RFunction)(GgplotDefaults.dctThemeFunctions)
@@ -329,7 +332,6 @@ Public Class dlgDescribeTwoVarGraph
         ucrSaveGraph.Reset()
         ucrSelectorTwoVarGraph.Reset()
 
-        cmdOptions.Enabled = False
         ucrReceiverFirstVars.SetMeAsReceiver()
 
         clsDummyFunction.AddParameter("checked", "pair", iPosition:=0)
@@ -369,6 +371,13 @@ Public Class dlgDescribeTwoVarGraph
         clsGGpairsFunction.SetPackageName("GGally")
         clsGGpairsFunction.SetRCommand("ggpairs")
 
+        clsPairThemesFunction.SetPackageName("ggplot2")
+        clsPairThemesFunction.SetRCommand("theme")
+        clsPairThemesFunction.AddParameter("legend.position", Chr(34) & "none" & Chr(34), iPosition:=0)
+
+        clsPairOperator.SetOperation("+")
+        clsPairOperator.AddParameter("left", clsRFunctionParameter:=clsGGpairsFunction, iPosition:=0)
+
         clsBaseOperator.SetOperation("+")
 
         clsRGGplotFunction.SetPackageName("ggplot2")
@@ -482,9 +491,11 @@ Public Class dlgDescribeTwoVarGraph
         clsBaseOperator.AddParameter("ggplot", clsRFunctionParameter:=clsRGGplotFunction, iPosition:=0)
         clsBaseOperator.SetAssignTo("last_graph", strTempDataframe:=ucrSelectorTwoVarGraph.ucrAvailableDataFrames.cboAvailableDataFrames.Text, strTempGraph:="last_graph")
 
-        ucrBase.clsRsyntax.SetBaseRFunction(clsGGpairsFunction)
+        clsPairOperator.SetAssignTo("last_graph", strTempDataframe:=ucrSelectorTwoVarGraph.ucrAvailableDataFrames.cboAvailableDataFrames.Text, strTempGraph:="last_graph")
+
+        ucrBase.clsRsyntax.SetBaseROperator(clsPairOperator)
+
         AddDataFrame()
-        ' bResetSubdialog = True
     End Sub
 
     Private Sub SetRCodeForControls(bReset As Boolean)
@@ -495,7 +506,7 @@ Public Class dlgDescribeTwoVarGraph
         ucrReceiverSecondVar.AddAdditionalCodeParameterPair(clsAesCategoricalByNumericXNumeric, New RParameter("x", 0), iAdditionalPairNo:=4)
         ucrReceiverSecondVar.AddAdditionalCodeParameterPair(clsAesNumericByNumeric, New RParameter("x", 0), iAdditionalPairNo:=5)
         ucrReceiverSecondVar.AddAdditionalCodeParameterPair(clsAesStatSummaryHlineCategoricalByNumeric, New RParameter("y", 1), iAdditionalPairNo:=6)
-        ucrSaveGraph.AddAdditionalRCode(clsGGpairsFunction, bReset)
+        ucrSaveGraph.AddAdditionalRCode(clsPairOperator, bReset)
 
         ucrSelectorTwoVarGraph.SetRCode(clsRGGplotFunction, bReset)
         ucrReceiverSecondVar.SetRCode(clsAesCategoricalByCategoricalBarChart, bReset)
@@ -532,12 +543,10 @@ Public Class dlgDescribeTwoVarGraph
     End Sub
 
     Private Sub TestOkEnabled()
-        If rdoBy.Checked AndAlso Not ucrReceiverFirstVars.IsEmpty AndAlso Not ucrReceiverSecondVar.IsEmpty AndAlso ucrSaveGraph.IsComplete Then
-            ucrBase.OKEnabled(True)
-        ElseIf rdoPairs.Checked AndAlso Not ucrReceiverFirstVars.IsEmpty Then
-            ucrBase.OKEnabled(True)
+        If rdoBy.Checked Then
+            ucrBase.OKEnabled(Not ucrReceiverFirstVars.IsEmpty AndAlso Not ucrReceiverSecondVar.IsEmpty AndAlso ucrSaveGraph.IsComplete)
         Else
-            ucrBase.OKEnabled(False)
+            ucrBase.OKEnabled(Not ucrReceiverFirstVars.IsEmpty)
         End If
     End Sub
 
@@ -810,7 +819,9 @@ Public Class dlgDescribeTwoVarGraph
         ChangeGeomToMosaicAndFacet()
     End Sub
 
-    Private Sub Controls_ControlContentsChanged(ucrChangedControl As ucrCore) Handles ucrReceiverSecondVar.ControlContentsChanged, ucrReceiverFirstVars.ControlContentsChanged, ucrSaveGraph.ControlContentsChanged, ucrPnlByPairs.ControlContentsChanged
+    Private Sub Controls_ControlContentsChanged(ucrChangedControl As ucrCore) Handles ucrReceiverSecondVar.ControlContentsChanged,
+        ucrReceiverFirstVars.ControlContentsChanged, ucrSaveGraph.ControlContentsChanged,
+        ucrPnlByPairs.ControlContentsChanged, ucrReceiverColour.ControlContentsChanged
         TestOkEnabled()
     End Sub
 
@@ -844,11 +855,17 @@ Public Class dlgDescribeTwoVarGraph
         sdgPlots.tbpFacet.Enabled = False
         sdgPlots.ShowDialog()
         sdgPlots.tbpFacet.Enabled = True
-        ' Readd as may get removed by subdialog
         clsRFacet.AddParameter("facets", "~variable", iPosition:=0)
         bResetSubdialog = False
     End Sub
 
+    Private Sub cmdPairOptions_Click(sender As Object, e As EventArgs) Handles cmdPairOptions.Click
+        sdgPairPlotOptions.SetRCode(clsNewPairOperator:=clsPairOperator, clsNewPairThemesFunction:=clsPairThemesFunction, clsNewGGpairAesFunction:=clsGGpairsFunction, bReset:=bResetSubdialog)
+
+        sdgPairPlotOptions.ShowDialog()
+        bResetSubdialog = False
+    End Sub
+
     Private Sub SetFreeYAxis()
         Dim clsScaleParam As RParameter
         Dim strXName As String
@@ -898,7 +915,6 @@ Public Class dlgDescribeTwoVarGraph
             strXName = "x"
             strYName = "y"
         End If
-
         If bAdd Then
             If clsRFacet.ContainsParameter("scales") Then
                 clsScaleParam = clsRFacet.GetParameter("scales")
@@ -952,10 +968,8 @@ Public Class dlgDescribeTwoVarGraph
         ucrReceiverFirstVars.ucrMultipleVariables.Clear()
         ucrReceiverFirstVars.SetMeAsReceiver()
         If rdoBy.Checked Then
-            cmdOptions.Enabled = True
             ucrReceiverFirstVars.ucrMultipleVariables.SetSingleTypeStatus(True, bIsCategoricalNumeric:=True)
         Else
-            cmdOptions.Enabled = False
             ucrReceiverFirstVars.ucrMultipleVariables.SetSingleTypeStatus(False)
         End If
         If bRCodeSet Then
@@ -963,13 +977,14 @@ Public Class dlgDescribeTwoVarGraph
                 ucrBase.clsRsyntax.SetBaseROperator(clsBaseOperator)
                 clsDummyFunction.AddParameter("checked", "by", iPosition:=0)
             Else
-                ucrBase.clsRsyntax.SetBaseRFunction(clsGGpairsFunction)
+                ucrBase.clsRsyntax.SetBaseROperator(clsPairOperator)
                 clsDummyFunction.AddParameter("checked", "pair", iPosition:=0)
             End If
         End If
         EnableVisibleLabelControls()
         AddRemoveColourParameter()
         ChangeGeomToMosaicAndFacet()
+        HideShowOptions()
     End Sub
 
     Private Sub ucrSelectorTwoVarGraph_ControlValueChanged(ucrChangedControl As ucrCore) Handles ucrSelectorTwoVarGraph.ControlValueChanged
@@ -985,6 +1000,13 @@ Public Class dlgDescribeTwoVarGraph
 
     Private Sub ucrReceiverColour_ControlValueChanged(ucrChangedControl As ucrCore) Handles ucrReceiverColour.ControlValueChanged
         AddRemoveColourParameter()
+        HideShowOptions()
+    End Sub
+
+    Private Sub HideShowOptions()
+        cmdOptions.Visible = Not rdoPairs.Checked
+        cmdPairOptions.Visible = rdoPairs.Checked
+        cmdPairOptions.Enabled = cmdPairOptions.Visible AndAlso Not ucrReceiverColour.IsEmpty
     End Sub
 
     Private Sub AddRemoveColourParameter()
diff --git a/instat/instat.vbproj b/instat/instat.vbproj
index 14261159918..bbd8bccd841 100644
--- a/instat/instat.vbproj
+++ b/instat/instat.vbproj
@@ -239,6 +239,12 @@
     </Compile>
     <Compile Include="Enum\RObjectFormat.vb" />
     <Compile Include="Enum\RObjectTypeLabel.vb" />
+    <Compile Include="sdgPairPlotOptions.Designer.vb">
+      <DependentUpon>sdgPairPlotOptions.vb</DependentUpon>
+    </Compile>
+    <Compile Include="sdgPairPlotOptions.vb">
+      <SubType>Form</SubType>
+    </Compile>
     <Compile Include="sdgSummaryThemes.Designer.vb">
       <DependentUpon>sdgSummaryThemes.vb</DependentUpon>
     </Compile>
@@ -3087,6 +3093,9 @@
     <EmbeddedResource Include="dlgThreeVariablePivotTable.resx">
       <DependentUpon>dlgThreeVariablePivotTable.vb</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="sdgPairPlotOptions.resx">
+      <DependentUpon>sdgPairPlotOptions.vb</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="sdgSummaryThemes.resx">
       <DependentUpon>sdgSummaryThemes.vb</DependentUpon>
     </EmbeddedResource>
diff --git a/instat/sdgPairPlotOptions.Designer.vb b/instat/sdgPairPlotOptions.Designer.vb
new file mode 100644
index 00000000000..859df509766
--- /dev/null
+++ b/instat/sdgPairPlotOptions.Designer.vb
@@ -0,0 +1,108 @@
+<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
+Partial Class sdgPairPlotOptions
+    Inherits System.Windows.Forms.Form
+
+    'Form remplace la méthode Dispose pour nettoyer la liste des composants.
+    <System.Diagnostics.DebuggerNonUserCode()> _
+    Protected Overrides Sub Dispose(ByVal disposing As Boolean)
+        Try
+            If disposing AndAlso components IsNot Nothing Then
+                components.Dispose()
+            End If
+        Finally
+            MyBase.Dispose(disposing)
+        End Try
+    End Sub
+
+    'Requise par le Concepteur Windows Form
+    Private components As System.ComponentModel.IContainer
+
+    'REMARQUE : la procédure suivante est requise par le Concepteur Windows Form
+    'Elle peut être modifiée à l'aide du Concepteur Windows Form.  
+    'Ne la modifiez pas à l'aide de l'éditeur de code.
+    <System.Diagnostics.DebuggerStepThrough()> _
+    Private Sub InitializeComponent()
+        Me.tpLegend = New System.Windows.Forms.TabPage()
+        Me.ucrInputLegendPosition = New instat.ucrInputComboBox()
+        Me.ucrChkLegendPosition = New instat.ucrCheck()
+        Me.tbInventory = New System.Windows.Forms.TabControl()
+        Me.ucrButtonsInventoryplot = New instat.ucrButtonsSubdialogue()
+        Me.tpLegend.SuspendLayout()
+        Me.tbInventory.SuspendLayout()
+        Me.SuspendLayout()
+        '
+        'tpLegend
+        '
+        Me.tpLegend.Controls.Add(Me.ucrInputLegendPosition)
+        Me.tpLegend.Controls.Add(Me.ucrChkLegendPosition)
+        Me.tpLegend.Location = New System.Drawing.Point(4, 22)
+        Me.tpLegend.Name = "tpLegend"
+        Me.tpLegend.Padding = New System.Windows.Forms.Padding(3)
+        Me.tpLegend.Size = New System.Drawing.Size(291, 36)
+        Me.tpLegend.TabIndex = 3
+        Me.tpLegend.Text = "Legend"
+        Me.tpLegend.UseVisualStyleBackColor = True
+        '
+        'ucrInputLegendPosition
+        '
+        Me.ucrInputLegendPosition.AddQuotesIfUnrecognised = True
+        Me.ucrInputLegendPosition.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink
+        Me.ucrInputLegendPosition.GetSetSelectedIndex = -1
+        Me.ucrInputLegendPosition.IsReadOnly = False
+        Me.ucrInputLegendPosition.Location = New System.Drawing.Point(154, 3)
+        Me.ucrInputLegendPosition.Name = "ucrInputLegendPosition"
+        Me.ucrInputLegendPosition.Size = New System.Drawing.Size(134, 25)
+        Me.ucrInputLegendPosition.TabIndex = 1
+        '
+        'ucrChkLegendPosition
+        '
+        Me.ucrChkLegendPosition.AutoSize = True
+        Me.ucrChkLegendPosition.Checked = False
+        Me.ucrChkLegendPosition.Location = New System.Drawing.Point(7, 5)
+        Me.ucrChkLegendPosition.Name = "ucrChkLegendPosition"
+        Me.ucrChkLegendPosition.Size = New System.Drawing.Size(204, 23)
+        Me.ucrChkLegendPosition.TabIndex = 0
+        '
+        'tbInventory
+        '
+        Me.tbInventory.Controls.Add(Me.tpLegend)
+        Me.tbInventory.Location = New System.Drawing.Point(3, 0)
+        Me.tbInventory.Name = "tbInventory"
+        Me.tbInventory.SelectedIndex = 0
+        Me.tbInventory.Size = New System.Drawing.Size(299, 62)
+        Me.tbInventory.TabIndex = 2
+        '
+        'ucrButtonsInventoryplot
+        '
+        Me.ucrButtonsInventoryplot.AutoSize = True
+        Me.ucrButtonsInventoryplot.Location = New System.Drawing.Point(46, 64)
+        Me.ucrButtonsInventoryplot.Name = "ucrButtonsInventoryplot"
+        Me.ucrButtonsInventoryplot.Size = New System.Drawing.Size(224, 30)
+        Me.ucrButtonsInventoryplot.TabIndex = 4
+        '
+        'sdgPairPlotOptions
+        '
+        Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
+        Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
+        Me.ClientSize = New System.Drawing.Size(311, 98)
+        Me.Controls.Add(Me.ucrButtonsInventoryplot)
+        Me.Controls.Add(Me.tbInventory)
+        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow
+        Me.MaximizeBox = False
+        Me.MinimizeBox = False
+        Me.Name = "sdgPairPlotOptions"
+        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent
+        Me.Text = "Pair Plot Options"
+        Me.tpLegend.ResumeLayout(False)
+        Me.tpLegend.PerformLayout()
+        Me.tbInventory.ResumeLayout(False)
+        Me.ResumeLayout(False)
+        Me.PerformLayout()
+
+    End Sub
+    Friend WithEvents tpLegend As TabPage
+    Friend WithEvents ucrInputLegendPosition As ucrInputComboBox
+    Friend WithEvents ucrChkLegendPosition As ucrCheck
+    Friend WithEvents tbInventory As TabControl
+    Friend WithEvents ucrButtonsInventoryplot As ucrButtonsSubdialogue
+End Class
diff --git a/instat/sdgPairPlotOptions.resx b/instat/sdgPairPlotOptions.resx
new file mode 100644
index 00000000000..1af7de150c9
--- /dev/null
+++ b/instat/sdgPairPlotOptions.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/instat/sdgPairPlotOptions.vb b/instat/sdgPairPlotOptions.vb
new file mode 100644
index 00000000000..2d2de9bb207
--- /dev/null
+++ b/instat/sdgPairPlotOptions.vb
@@ -0,0 +1,73 @@
+' R- Instat
+' Copyright (C) 2015-2017
+'
+' 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 program.  If not, see <http://www.gnu.org/licenses/>.
+
+Imports instat
+Imports instat.Translations
+Public Class sdgPairPlotOptions
+    Public clsPairOperator As New ROperator
+    Public clsPairThemesFunction, clsGGpairsFunction As New RFunction
+    Private bControlsInitialised As Boolean = False
+
+    Private Sub sdgPairPlotOptions_Load(sender As Object, e As EventArgs) Handles MyBase.Load
+        autoTranslate(Me)
+    End Sub
+
+    Public Sub InitialiseControls()
+        Dim dctLegendPosition As New Dictionary(Of String, String)
+
+        ucrChkLegendPosition.SetText("Legend Position")
+        ucrChkLegendPosition.AddToLinkedControls(ucrInputLegendPosition, {True}, bNewLinkedAddRemoveParameter:=True, bNewLinkedHideIfParameterMissing:=True, bNewLinkedChangeToDefaultState:=True, objNewDefaultState:="None")
+        ucrInputLegendPosition.SetDropDownStyleAsNonEditable()
+        ucrInputLegendPosition.SetParameter(New RParameter("legend.position"))
+        dctLegendPosition.Add("None", Chr(34) & "none" & Chr(34))
+        dctLegendPosition.Add("Left", Chr(34) & "left" & Chr(34))
+        dctLegendPosition.Add("Right", Chr(34) & "right" & Chr(34))
+        dctLegendPosition.Add("Top", Chr(34) & "top" & Chr(34))
+        dctLegendPosition.Add("Bottom", Chr(34) & "bottom" & Chr(34))
+        ucrInputLegendPosition.SetItems(dctLegendPosition)
+        ucrChkLegendPosition.AddParameterPresentCondition(True, "legend_position")
+        ucrChkLegendPosition.AddParameterPresentCondition(False, "legend_position", False)
+
+        bControlsInitialised = True
+    End Sub
+
+    Public Sub SetRCode(clsNewPairOperator As ROperator, clsNewPairThemesFunction As RFunction, clsNewGGpairAesFunction As RFunction, Optional bReset As Boolean = False)
+        clsPairOperator = clsNewPairOperator
+        clsPairThemesFunction = clsNewPairThemesFunction
+        clsGGpairsFunction = clsNewGGpairAesFunction
+
+        If Not bControlsInitialised Then
+            InitialiseControls()
+        End If
+        If bReset Then
+            ucrChkLegendPosition.SetRCode(clsPairThemesFunction, bReset, bCloneIfNeeded:=True)
+            ucrInputLegendPosition.SetRCode(clsPairThemesFunction, bReset, bCloneIfNeeded:=True)
+        End If
+    End Sub
+
+    Private Sub ucrChkLegendPosition_ControlValueChanged(ucrChangedControl As ucrCore) Handles ucrChkLegendPosition.ControlValueChanged, ucrInputLegendPosition.ControlValueChanged
+        If ucrChkLegendPosition.Checked Then
+            clsPairOperator.AddParameter("right", clsRFunctionParameter:=clsPairThemesFunction, iPosition:=1)
+            If ucrInputLegendPosition.GetText = "None" Then
+                clsGGpairsFunction.RemoveParameterByName("legend")
+            Else
+                clsGGpairsFunction.AddParameter("legend", 1, iPosition:=2)
+            End If
+        Else
+            clsPairOperator.RemoveParameterByName("right")
+        End If
+    End Sub
+End Class
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