Index: DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoCharacteristicPoint.cs
===================================================================
diff -u -r3136 -r3137
--- DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoCharacteristicPoint.cs	(.../IoCharacteristicPoint.cs)	(revision 3136)
+++ DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoCharacteristicPoint.cs	(.../IoCharacteristicPoint.cs)	(revision 3137)
@@ -21,12 +21,19 @@
 
 namespace Deltares.LayerOnSlopeTool.Io
 {
+    /// <summary>Characteristic Point Type</summary>
     public class IoCharacteristicPoint
     {
+        /// <summary>Gets or sets the x coordinate.</summary>
+        /// <value>The x.</value>
         public double X { get; set; }
 
+        /// <summary>Gets or sets the y coordinate.</summary>
+        /// <value>The y.</value>
         public double Y { get; set; }
 
+        /// <summary>Gets or sets the type of the characteristic point.</summary>
+        /// <value>The type of the characteristic point.</value>
         public CharacteristicPointType CharacteristicPointType { get; set; }
 
     }
Index: DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/FillIoDamMStabDocFromXml.cs
===================================================================
diff -u -r3136 -r3137
--- DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/FillIoDamMStabDocFromXml.cs	(.../FillIoDamMStabDocFromXml.cs)	(revision 3136)
+++ DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/FillIoDamMStabDocFromXml.cs	(.../FillIoDamMStabDocFromXml.cs)	(revision 3137)
@@ -20,10 +20,10 @@
 // All rights reserved.
 
 using System.Collections.Generic;
-using System.Net.Http.Headers;
 
 namespace Deltares.LayerOnSlopeTool.Io
 {
+    /// <summary>Class for transferring Xml data to Io data</summary>
     public static class FillIoDamMStabDocFromXml
     {
         /// <summary>Fills the io dam m stab document.</summary>
Index: DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoModel.cs
===================================================================
diff -u -r3132 -r3137
--- DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoModel.cs	(.../IoModel.cs)	(revision 3132)
+++ DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoModel.cs	(.../IoModel.cs)	(revision 3137)
@@ -21,16 +21,28 @@
 
 namespace Deltares.LayerOnSlopeTool.Io
 {
+    /// <summary>Model type</summary>
     public class IoModel
     {
+        /// <summary>Gets or sets the calculation model.</summary>
+        /// <value>The calculation model.</value>
         public ModelType CalculationModel { get; set; }
 
+        /// <summary>Gets or sets the shear strength.</summary>
+        /// <value>The shear strength.</value>
         public ShearStrengthType ShearStrength { get; set; }
 
+        /// <summary>Gets or sets a value indicating whether this <see cref="IoModel"/> is probabilistic.</summary>
+        /// <value>
+        ///   <c>true</c> if probabilistic; otherwise, <c>false</c>.</value>
         public bool Probabilistic { get; set; }
 
-        public SearchMethodType SearchMethod { get; set; } 
+        /// <summary>Gets or sets the search method.</summary>
+        /// <value>The search method.</value>
+        public SearchMethodType SearchMethod { get; set; }
 
+        /// <summary>Gets or sets the grid position.</summary>
+        /// <value>The grid position.</value>
         public GridPositionType GridPosition { get; set; }
     }
 }
\ No newline at end of file
Index: DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoGeometryCreationOptions.cs
===================================================================
diff -u -r3120 -r3137
--- DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoGeometryCreationOptions.cs	(.../IoGeometryCreationOptions.cs)	(revision 3120)
+++ DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoGeometryCreationOptions.cs	(.../IoGeometryCreationOptions.cs)	(revision 3137)
@@ -21,14 +21,23 @@
 
 namespace Deltares.LayerOnSlopeTool.Io
 {
+    /// <summary>Geometry Creation Options type</summary>
     public class IoGeometryCreationOptions
     {
+        /// <summary>Gets or sets the type of the soil geometry.</summary>
+        /// <value>The type of the soil geometry.</value>
         public SoilGeometryType SoilGeometryType { get; set; }
 
+        /// <summary>Gets or sets the soil geometry-2D filename.</summary>
+        /// <value>The soil geometry2 d filename.</value>
         public string SoilGeometry2DFilename { get; set; }
 
+        /// <summary>Gets or sets the x offset soil geometry-2D origin.</summary>
+        /// <value>The x offset soil geometry2 d origin.</value>
         public double XOffsetSoilGeometry2DOrigin { get; set; }
 
+        /// <summary>Gets or sets the material for dike.</summary>
+        /// <value>The material for dike.</value>
         public string MaterialForDike { get; set; }
     }
 }
\ No newline at end of file
Index: DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/FillXmlDamMStabDocFromIo.cs
===================================================================
diff -u -r3136 -r3137
--- DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/FillXmlDamMStabDocFromIo.cs	(.../FillXmlDamMStabDocFromIo.cs)	(revision 3136)
+++ DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/FillXmlDamMStabDocFromIo.cs	(.../FillXmlDamMStabDocFromIo.cs)	(revision 3137)
@@ -23,6 +23,7 @@
 
 namespace Deltares.LayerOnSlopeTool.Io
 {
+    /// <summary>Class for transferring Io data to Xml data</summary>
     public static class FillXmlDamMStabDocFromIo
     {
         /// <summary>Fills the XML dam m stab document.</summary>
Index: DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoMStabDamDoc.cs
===================================================================
diff -u -r3117 -r3137
--- DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoMStabDamDoc.cs	(.../IoMStabDamDoc.cs)	(revision 3117)
+++ DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoMStabDamDoc.cs	(.../IoMStabDamDoc.cs)	(revision 3137)
@@ -21,8 +21,11 @@
 
 namespace Deltares.LayerOnSlopeTool.Io
 {
+    /// <summary>MStabDam document root</summary>
     public class IoMStabDamDoc
     {
+        /// <summary>Gets the MStab input parameters.</summary>
+        /// <value>The MStab input.</value>
         public IoDamMStabInput MStabInput { get; } = new IoDamMStabInput();
     }
 }
\ No newline at end of file
Index: DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoSurfacePoint.cs
===================================================================
diff -u -r3135 -r3137
--- DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoSurfacePoint.cs	(.../IoSurfacePoint.cs)	(revision 3135)
+++ DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoSurfacePoint.cs	(.../IoSurfacePoint.cs)	(revision 3137)
@@ -21,10 +21,15 @@
 
 namespace Deltares.LayerOnSlopeTool.Io
 {
+    /// <summary>Surface Point type</summary>
     public class IoSurfacePoint
     {
+        /// <summary>Gets or sets the x coordinate.</summary>
+        /// <value>The x.</value>
         public double X { get; set; }
 
+        /// <summary>Gets or sets the y coordinate.</summary>
+        /// <value>The y.</value>
         public double Y { get; set; }
     }
 }
\ No newline at end of file