diff --git a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
index 366beb46..a39c91ea 100644
--- a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
+++ b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
@@ -98,8 +98,8 @@
     </Compile>
     <Compile Include="Feed\Departments\DepartmentFavoriteFeed.cs" />
     <Compile Include="Const.cs" />
-    <Compile Include="File\UserProfil\UserProfilFile.cs" />
-    <Compile Include="Model\UserProfil\UserProfilModel.cs" />
+    <Compile Include="File\Setting\UserProfilFile.cs" />
+    <Compile Include="Model\Setting\UserProfilModel.cs" />
     <Compile Include="Pages\Setting\UserProfil.xaml.cs">
       <DependentUpon>UserProfil.xaml</DependentUpon>
     </Compile>
diff --git a/CampusAppWP8/CampusAppWP8/File/UserProfil/UserProfilFile.cs b/CampusAppWP8/CampusAppWP8/File/Setting/UserProfilFile.cs
similarity index 81%
rename from CampusAppWP8/CampusAppWP8/File/UserProfil/UserProfilFile.cs
rename to CampusAppWP8/CampusAppWP8/File/Setting/UserProfilFile.cs
index 8323f5fa..0f7e2471 100644
--- a/CampusAppWP8/CampusAppWP8/File/UserProfil/UserProfilFile.cs
+++ b/CampusAppWP8/CampusAppWP8/File/Setting/UserProfilFile.cs
@@ -5,41 +5,38 @@
 // <author>stubbfel</author>
 // <sience>23.07.2013</sience>
 //----------------------------------------------------------------------
-namespace CampusAppWP8.File.UserProfil
+namespace CampusAppWP8.File.Setting
 {
-    using CampusAppWP8.Model;
-    using CampusAppWP8.Model.UserProfil;
-    using CampusAppWP8.Resources;
-    using CampusAppWP8.Utility;
-    using System;
-    using System.Collections.Generic;
     using System.IO;
-    using System.Linq;
-    using System.Text;
-    using System.Threading.Tasks;
+    using CampusAppWP8.Model;
+    using CampusAppWP8.Model.Setting;
+    using CampusAppWP8.Resources;
 
+    /// <summary>
+    /// Class for handle the user-profile-file
+    /// </summary>
     public class UserProfilFile : XmlModel<UserProfilModel>
     {
-
         #region Constructor
+
         /// <summary>
-        /// Initializes a new instance of the <see cref="DepartmentFeed" /> class.
+        /// Initializes a new instance of the <see cref="UserProfilFile" /> class.
         /// </summary>
         /// <param name="autoLoad">automatic loading of the data</param>
-        public UserProfilFile(bool autoload = false) : base(ModelType.File, Constants.FileProfil_User)
+        public UserProfilFile(bool autoLoad = false)
+            : base(ModelType.File, Constants.FileProfil_User)
         {
             this.isFileUpToDateOnLoad += new IsFileUpToDate(this.CheckIsFileUpToDateOnLoad);
             this.isFileUpToDateOnSave += new IsFileUpToDate(this.CheckIsFileUpToDateOnSave);
-            if (autoload)
+            if (autoLoad)
             {
                 this.LoadData();
             }
         }
-     
+
         // Constructor
         #endregion
 
-
         /// <summary>
         /// Method implement CheckIsFileUpToDate()-Method <see cref="Pages"/>.
         /// </summary>
diff --git a/CampusAppWP8/CampusAppWP8/Model/Setting/UserProfilModel.cs b/CampusAppWP8/CampusAppWP8/Model/Setting/UserProfilModel.cs
new file mode 100644
index 00000000..97e16619
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Model/Setting/UserProfilModel.cs
@@ -0,0 +1,278 @@
+//-----------------------------------------------------------------------
+// <copyright file="UserProfilModel.cs" company="BTU/IIT">
+//     Company copyright tag.
+// </copyright>
+// <author>stubbfel</author>
+// <sience>23.07.2013</sience>
+//----------------------------------------------------------------------
+namespace CampusAppWP8.Model.Setting
+{
+    using System.Xml.Serialization;
+    using CampusAppWP8.Resources;
+
+    /// <summary>
+    /// Model for the profile of an user
+    /// </summary>
+    [XmlRoot("root")]
+    public class UserProfilModel
+    {
+        #region Members
+
+        /// <summary>
+        /// constant for the first validate semester
+        /// </summary>
+        private static readonly int FirstSemester = int.Parse(Constants.Valid_FirstSemseter);
+
+        /// <summary>
+        /// constant for the last validate semester
+        /// </summary>
+        private static readonly int LastSemester = int.Parse(Constants.Valid_LastSemseter);
+
+        /// <summary>
+        /// constant for the max. number of a validate course
+        /// </summary>
+        private static readonly int MaxCourseNumber = int.Parse(Constants.Valid_MaxCourseNumber);
+
+        /// <summary>
+        /// constant for the default value of a semester
+        /// </summary>
+        private static readonly int DefaultSemester = int.Parse(Constants.Setting_DefaultSemester);
+
+        /// <summary>
+        /// constant for the default value of a courseNumber
+        /// </summary>
+        private static readonly int DefaultCourseNumber = int.Parse(Constants.Setting_DefaultSemester);
+
+        /// <summary>
+        /// constant for the default value of a role
+        /// </summary>
+        private static readonly int DefaultRole = int.Parse(Constants.Setting_DefaultRole);
+
+        /// <summary>
+        /// constant for the default value of a degree
+        /// </summary>
+        private static readonly int DefaultDegree = int.Parse(Constants.Setting_DefaultDegree);
+
+        /// <summary>
+        /// Flag which indicates that any properties  has been changed
+        /// </summary>
+        private bool changed = false;
+
+        /// <summary>
+        /// Gets or Sets the course of the user
+        /// </summary>
+        private int course;
+
+        /// <summary>
+        /// Gets or Sets the role of the user
+        /// </summary>
+        private RoleType role = RoleType.DEFAULT;
+
+        /// <summary>
+        /// Gets or Sets the degree of the user
+        /// </summary>
+        private DegreeType degree = DegreeType.DEFAULT;
+
+        /// <summary>
+        /// Gets or Sets the semester of the user
+        /// </summary>
+        private int semester = UserProfilModel.DefaultSemester;
+
+        #endregion
+
+        #region Enums
+        /// <summary>
+        /// Specifies the degrees.
+        /// </summary>
+        public enum DegreeType
+        {
+            /// <summary>
+            /// Default value
+            /// </summary>
+            DEFAULT = UserProfilModel.DefaultRole,
+
+            /// <summary>
+            /// bachelor degree
+            /// </summary>
+            BACHELOR = 82,
+
+            /// <summary>
+            /// master degree
+            /// </summary>
+            MASTER = 88,
+
+            /// <summary>
+            /// diploma degree
+            /// </summary>
+            DIPLOM = 11
+        }
+
+        /// <summary>
+        /// Specifies the role of the user.
+        /// </summary>
+        public enum RoleType
+        {
+            /// <summary>
+            /// Default value
+            /// </summary>
+            DEFAULT = UserProfilModel.DefaultRole,
+
+            /// <summary>
+            /// for students (01).
+            /// </summary>
+            STUDENT = 1,
+
+            /// <summary>
+            /// for staffs (10).
+            /// </summary>
+            STAFF = 2,
+        }
+
+        #endregion
+
+        #region Proberties
+        /// <summary>
+        /// Gets or sets the course of the user
+        /// </summary>
+        [XmlElement("Course")]
+        public int Course
+        {
+            get
+            {
+                return this.course;
+            }
+
+            set
+            {
+                if (value != this.course && this.ValditateCourse(value))
+                {
+                    this.course = value;
+                    this.changed = true;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets the role of the user
+        /// </summary>
+        [XmlElement("Role")]
+        public RoleType Role
+        {
+            get
+            {
+                return this.role;
+            }
+
+            set
+            {
+                if (value != this.role)
+                {
+                    this.role = value;
+                    this.changed = true;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets the degree of the user
+        /// </summary>
+        [XmlElement("Degere")]
+        public DegreeType Degree
+        {
+            get
+            {
+                return this.degree;
+            }
+
+            set
+            {
+                if (value != this.degree)
+                {
+                    this.degree = value;
+                    this.changed = true;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets the semester of the user
+        /// </summary>
+        [XmlElement("Semseter")]
+        public int Semester
+        {
+            get
+            {
+                return this.semester;
+            }
+
+            set
+            {
+                if (value != this.semester && this.ValditateSemester(value))
+                {
+                    this.semester = value;
+                    this.changed = true;
+                }
+            }
+        }
+        #endregion
+
+        #region Methods
+
+        #region public
+
+        /// <summary>
+        /// Method return the changed flag
+        /// </summary>
+        /// <param name="reset"> if is true, set changed flag to false, otherwise do nothing (bypass)</param>
+        /// <returns>return true, if any properties has changed, otherwise false</returns>
+        public bool HasChanged(bool reset = true)
+        {
+            bool result = this.changed;
+
+            if (reset)
+            {
+                this.changed = false;
+            }
+
+            return result;
+        }
+
+        #endregion
+
+        #region private
+
+        /// <summary>
+        /// Methods check if a value could be a valid semester
+        /// </summary>
+        /// <param name="possibleSemester">value which has to be checked</param>
+        /// <returns>true if it is an valid semester, otherwise false</returns>
+        private bool ValditateSemester(int possibleSemester)
+        {
+            if (possibleSemester < UserProfilModel.FirstSemester || possibleSemester > UserProfilModel.LastSemester)
+            {
+                return false;
+            }
+
+            return true;
+        }
+
+        /// <summary>
+        /// Methods check if a value could be a valid course
+        /// </summary>
+        /// <param name="possibleCourse">value which has to be checked</param>
+        /// <returns>true if it is an valid course, otherwise false</returns>
+        private bool ValditateCourse(int possibleCourse)
+        {
+            if (possibleCourse > UserProfilModel.MaxCourseNumber)
+            {
+                return false;
+            }
+
+            return true;
+        }
+
+        #endregion
+
+        #endregion
+    }
+}
diff --git a/CampusAppWP8/CampusAppWP8/Model/UserProfil/UserProfilModel.cs b/CampusAppWP8/CampusAppWP8/Model/UserProfil/UserProfilModel.cs
deleted file mode 100644
index cfa9f398..00000000
--- a/CampusAppWP8/CampusAppWP8/Model/UserProfil/UserProfilModel.cs
+++ /dev/null
@@ -1,161 +0,0 @@
-//-----------------------------------------------------------------------
-// <copyright file="UserProfilModel.cs" company="BTU/IIT">
-//     Company copyright tag.
-// </copyright>
-// <author>stubbfel</author>
-// <sience>23.07.2013</sience>
-//----------------------------------------------------------------------
-namespace CampusAppWP8.Model.UserProfil
-{
-    using System;
-    using System.Collections.Generic;
-    using System.Linq;
-    using System.Text;
-    using System.Threading.Tasks;
-    using System.Xml.Serialization;
-
-    /// <summary>
-    /// Model for the profil of an user
-    /// </summary>
-    [XmlRoot("root")]
-    public class UserProfilModel
-    {
-
-        private bool changed = false;
-        /// <summary>
-        /// Gets or Sets the course of the user
-        /// </summary>
-        private string course;
-
-        /// <summary>
-        /// Gets or Sets the role of the user
-        /// </summary>
-        private int role;
-
-        /// <summary>
-        /// Gets or Sets the degree of the user
-        /// </summary>
-        private string degree;
-
-
-        /// <summary>
-        /// Gets or Sets the semester of the user
-        /// </summary>
-        private string semester;
-
-        /// <summary>
-        /// Gets or Sets the course of the user
-        /// </summary>
-        [XmlElement("Course")]
-        public string Course
-        {
-            get
-            {
-                return this.course;
-            }
-            set
-            {
-                if (value != this.course)
-                {
-                    this.course = value;
-                    this.changed = true;
-                }
-            }
-        }
-
-        /// <summary>
-        /// Gets or Sets the role of the user
-        /// </summary>
-        [XmlElement("Role")]
-        public int Role
-        {
-            get
-            {
-                return this.role;
-            }
-            set
-            {
-                if (value != this.role)
-                {
-                    this.role = value;
-                    this.changed = true;
-                }
-            }
-        }
-
-
-        /// <summary>
-        /// Gets or Sets the degree of the user
-        /// </summary>
-        [XmlElement("Degere")]
-        public string Degree
-        {
-            get
-            {
-                return this.degree;
-            }
-            set
-            {
-                if (value != this.degree)
-                {
-                    this.degree = value;
-                    this.changed = true;
-                }
-            }
-        }
-
-
-        /// <summary>
-        /// Gets or Sets the semester of the user
-        /// </summary>
-        [XmlElement("Semseter")]
-        public string Semester
-        {
-            get
-            {
-                return this.semester;
-            }
-            set
-            {
-                if (value != this.semester)
-                {
-                    this.semester = value;
-                    this.changed = true;
-                }
-            }
-        }
-
-
-        /// <summary>
-        /// Specifies the role of the user.
-        /// </summary>
-        public enum RoleType
-        {
-            /// <summary>
-            /// Invalid/unset state.
-            /// </summary>
-            INVALID = 0,
-
-            /// <summary>
-            /// for students (01).
-            /// </summary>
-            Student = 1,
-
-            /// <summary>
-            /// for staffs (10).
-            /// </summary>
-            Staff = 2,
-        }
-
-        public bool HasChanged(bool reset = true)
-        {
-            bool result = this.changed;
-
-            if (reset)
-            {
-                changed = false;
-            }
-            return result;
-        }
-    }
-}
diff --git a/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs b/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
index 9f836c95..8d36a1aa 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
+++ b/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
@@ -429,6 +429,42 @@ namespace CampusAppWP8.Resources {
             }
         }
         
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die 767 ähnelt.
+        /// </summary>
+        public static string Setting_DefaultCourseNumber {
+            get {
+                return ResourceManager.GetString("Setting_DefaultCourseNumber", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die 82 ähnelt.
+        /// </summary>
+        public static string Setting_DefaultDegree {
+            get {
+                return ResourceManager.GetString("Setting_DefaultDegree", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die 1 ähnelt.
+        /// </summary>
+        public static string Setting_DefaultRole {
+            get {
+                return ResourceManager.GetString("Setting_DefaultRole", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die 20131 ähnelt.
+        /// </summary>
+        public static string Setting_DefaultSemester {
+            get {
+                return ResourceManager.GetString("Setting_DefaultSemester", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die ToggleContent ähnelt.
         /// </summary>
@@ -537,6 +573,33 @@ namespace CampusAppWP8.Resources {
             }
         }
         
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die 20121 ähnelt.
+        /// </summary>
+        public static string Valid_FirstSemseter {
+            get {
+                return ResourceManager.GetString("Valid_FirstSemseter", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die 20502 ähnelt.
+        /// </summary>
+        public static string Valid_LastSemseter {
+            get {
+                return ResourceManager.GetString("Valid_LastSemseter", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die 999 ähnelt.
+        /// </summary>
+        public static string Valid_MaxCourseNumber {
+            get {
+                return ResourceManager.GetString("Valid_MaxCourseNumber", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die root ähnelt.
         /// </summary>
diff --git a/CampusAppWP8/CampusAppWP8/Resources/Constants.resx b/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
index e76644ca..2b9355db 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
+++ b/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
@@ -279,4 +279,25 @@
   <data name="PathSetting_User" xml:space="preserve">
     <value>/Pages/Setting/UserProfil.xaml</value>
   </data>
+  <data name="Setting_DefaultCourseNumber" xml:space="preserve">
+    <value>767</value>
+  </data>
+  <data name="Setting_DefaultDegree" xml:space="preserve">
+    <value>82</value>
+  </data>
+  <data name="Setting_DefaultRole" xml:space="preserve">
+    <value>1</value>
+  </data>
+  <data name="Setting_DefaultSemester" xml:space="preserve">
+    <value>20131</value>
+  </data>
+  <data name="Valid_FirstSemseter" xml:space="preserve">
+    <value>20121</value>
+  </data>
+  <data name="Valid_LastSemseter" xml:space="preserve">
+    <value>20502</value>
+  </data>
+  <data name="Valid_MaxCourseNumber" xml:space="preserve">
+    <value>999</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Settings.cs b/CampusAppWP8/CampusAppWP8/Settings.cs
index 2012e0ce..7ba1d747 100644
--- a/CampusAppWP8/CampusAppWP8/Settings.cs
+++ b/CampusAppWP8/CampusAppWP8/Settings.cs
@@ -1,20 +1,41 @@
-using CampusAppWP8.File.UserProfil;
+//-----------------------------------------------------------------------
+// <copyright file="Settings.cs" company="BTU/IIT">
+//     Company copyright tag.
+// </copyright>
+// <author>stubbfel</author>
+// <sience>23.07.2013</sience>
+//----------------------------------------------------------------------
 
 namespace CampusAppWP8
 {
+    using CampusAppWP8.File.Setting;
+
+    /// <summary>
+    /// Class handle all setting (files)
+    /// </summary>
     public class Settings
     {
+        /// <summary>
+        /// reference of the user-profile-file
+        /// </summary>
         private static UserProfilFile userProfil = new UserProfilFile(true);
 
+        /// <summary>
+        /// Gets or sets the user-profile-file
+        /// </summary>
         public static UserProfilFile UserProfil
         {
             get
             {
-                return UserProfil;
+                return Settings.userProfil;
             }
+
             set
             {
-                UserProfil = value;
+                if (value != Settings.userProfil)
+                {
+                    Settings.userProfil = value;
+                }
             }
         }
     }