diff --git a/doku/diagrammes/dashboard.puml b/doku/diagrammes/dashboard.puml
new file mode 100644
index 0000000..58fb813
--- /dev/null
+++ b/doku/diagrammes/dashboard.puml
@@ -0,0 +1,18 @@
+@startuml
+class Dashboard {
+        List<GetLocations> locations = new List<GetLocations>();
+        List<GetLocations> rentlocation = new List<GetLocations>();
+        List<GetRents> rentedlocations = new List<GetRents>();
+        BindingSource locationBinding = new BindingSource();
+        BindingSource addlocationBinding = new BindingSource();
+        BindingSource showrentBinding = new BindingSource();
+        + Dashboard()
+        - void UpdateBinding()
+        - void LocationSearchButton_Click()
+        - void LocationInsertButton_Click()
+        - void RentInsertButton_Click()
+        - void ADDLocationButton_Click()
+        - void Dashboard_Load()
+        - void ShowRentButton_Click()
+}
+@enduml
diff --git a/doku/diagrammes/dashboard.svg b/doku/diagrammes/dashboard.svg
new file mode 100644
index 0000000..63f84e3
--- /dev/null
+++ b/doku/diagrammes/dashboard.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="244px" preserveAspectRatio="none" style="width:388px;height:244px;" version="1.1" viewBox="0 0 388 244" width="388px" zoomAndPan="magnify"><defs><filter height="300%" id="fcz8t7o" width="300%" x="-1" y="-1"><feGaussianBlur result="blurOut" stdDeviation="2.0"/><feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/><feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/><feBlend in="SourceGraphic" in2="blurOut3" mode="normal"/></filter></defs><g><!--class Dashboard--><rect fill="#FEFECE" filter="url(#fcz8t7o)" height="227.2656" style="stroke: #A80036; stroke-width: 1.5;" width="373" x="6" y="8"/><ellipse cx="155.75" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M158.7188,29.6406 Q158.1406,29.9375 157.5,30.0859 Q156.8594,30.2344 156.1563,30.2344 Q153.6563,30.2344 152.3359,28.5859 Q151.0156,26.9375 151.0156,23.8125 Q151.0156,20.6875 152.3359,19.0313 Q153.6563,17.375 156.1563,17.375 Q156.8594,17.375 157.5078,17.5313 Q158.1563,17.6875 158.7188,17.9844 L158.7188,20.7031 Q158.0938,20.125 157.5,19.8516 Q156.9063,19.5781 156.2813,19.5781 Q154.9375,19.5781 154.25,20.6484 Q153.5625,21.7188 153.5625,23.8125 Q153.5625,25.9063 154.25,26.9766 Q154.9375,28.0469 156.2813,28.0469 Q156.9063,28.0469 157.5,27.7734 Q158.0938,27.5 158.7188,26.9219 L158.7188,29.6406 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="65" x="176.25" y="28.1543">Dashboard</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="378" y1="40" y2="40"/><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="378" y1="48" y2="48"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="330" x="26" y="62.2104">List&lt;GetLocations&gt; locations = new List&lt;GetLocations&gt;();</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="347" x="26" y="75.0151">List&lt;GetLocations&gt; rentlocation = new List&lt;GetLocations&gt;();</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="325" x="26" y="87.8198">List&lt;GetRents&gt; rentedlocations = new List&lt;GetRents&gt;();</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="308" x="26" y="100.6245">BindingSource locationBinding = new BindingSource();</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="329" x="26" y="113.4292">BindingSource addlocationBinding = new BindingSource();</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="316" x="26" y="126.2339">BindingSource showrentBinding = new BindingSource();</text><ellipse cx="17" cy="136.7305" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="69" x="26" y="139.0386">Dashboard()</text><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="146.5352"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="118" x="26" y="151.8433">void UpdateBinding()</text><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="159.3398"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="191" x="26" y="164.6479">void LocationSearchButton_Click()</text><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="172.1445"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="184" x="26" y="177.4526">void LocationInsertButton_Click()</text><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="184.9492"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="163" x="26" y="190.2573">void RentInsertButton_Click()</text><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="197.7539"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="176" x="26" y="203.062">void ADDLocationButton_Click()</text><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="210.5586"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="130" x="26" y="215.8667">void Dashboard_Load()</text><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="223.3633"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="161" x="26" y="228.6714">void ShowRentButton_Click()</text><!--
+@startuml
+class Dashboard {
+        List<GetLocations> locations = new List<GetLocations>();
+        List<GetLocations> rentlocation = new List<GetLocations>();
+        List<GetRents> rentedlocations = new List<GetRents>();
+        BindingSource locationBinding = new BindingSource();
+        BindingSource addlocationBinding = new BindingSource();
+        BindingSource showrentBinding = new BindingSource();
+        + Dashboard()
+        - void UpdateBinding()
+        - void LocationSearchButton_Click()
+        - void LocationInsertButton_Click()
+        - void RentInsertButton_Click()
+        - void ADDLocationButton_Click()
+        - void Dashboard_Load()
+        - void ShowRentButton_Click()
+}
+@enduml
+
+PlantUML version 2017.10(Thu Apr 06 20:43:00 CEST 2017)
+(GPL source distribution)
+Java Runtime: OpenJDK Runtime Environment
+JVM: OpenJDK 64-Bit Server VM
+Java Version: 1.8.0_141-8u141-b15-3-b15
+Operating System: Linux
+OS Version: 4.12.0
+Default Encoding: UTF-8
+Language: en
+Country: GB
+--></g></svg>
\ No newline at end of file
diff --git a/doku/diagrammes/dataaccess.puml b/doku/diagrammes/dataaccess.puml
new file mode 100644
index 0000000..e651e89
--- /dev/null
+++ b/doku/diagrammes/dataaccess.puml
@@ -0,0 +1,12 @@
+@startuml
+class DataAccess {
+        + SqlConnection connection
+        + List<GetLocations> GetLocations()
+        + List<GetMembers> DisplayUser()
+        + void InsertLocations()
+        + void InsertRent()
+        + void InsertMember()
+        # List<GetRents> GetRentedLocations()
+        + void CheckLogin()
+}
+@enduml
diff --git a/doku/diagrammes/dataaccess.svg b/doku/diagrammes/dataaccess.svg
new file mode 100644
index 0000000..271b6e8
--- /dev/null
+++ b/doku/diagrammes/dataaccess.svg
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="167px" preserveAspectRatio="none" style="width:255px;height:167px;" version="1.1" viewBox="0 0 255 167" width="255px" zoomAndPan="magnify"><defs><filter height="300%" id="fi4limd" width="300%" x="-1" y="-1"><feGaussianBlur result="blurOut" stdDeviation="2.0"/><feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/><feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/><feBlend in="SourceGraphic" in2="blurOut3" mode="normal"/></filter></defs><g><!--class DataAccess--><rect fill="#FEFECE" filter="url(#fi4limd)" height="150.4375" style="stroke: #A80036; stroke-width: 1.5;" width="240" x="6" y="8"/><ellipse cx="87.25" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M90.2188,29.6406 Q89.6406,29.9375 89,30.0859 Q88.3594,30.2344 87.6563,30.2344 Q85.1563,30.2344 83.8359,28.5859 Q82.5156,26.9375 82.5156,23.8125 Q82.5156,20.6875 83.8359,19.0313 Q85.1563,17.375 87.6563,17.375 Q88.3594,17.375 89.0078,17.5313 Q89.6563,17.6875 90.2188,17.9844 L90.2188,20.7031 Q89.5938,20.125 89,19.8516 Q88.4063,19.5781 87.7813,19.5781 Q86.4375,19.5781 85.75,20.6484 Q85.0625,21.7188 85.0625,23.8125 Q85.0625,25.9063 85.75,26.9766 Q86.4375,28.0469 87.7813,28.0469 Q88.4063,28.0469 89,27.7734 Q89.5938,27.5 90.2188,26.9219 L90.2188,29.6406 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="69" x="107.75" y="28.1543">DataAccess</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="245" y1="40" y2="40"/><ellipse cx="17" cy="51.9023" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="26" y="54.2104">SqlConnection connection</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="245" y1="60.8047" y2="60.8047"/><ellipse cx="17" cy="72.707" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="195" x="26" y="75.0151">List&lt;GetLocations&gt; GetLocations()</text><ellipse cx="17" cy="85.5117" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="188" x="26" y="87.8198">List&lt;GetMembers&gt; DisplayUser()</text><ellipse cx="17" cy="98.3164" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="121" x="26" y="100.6245">void InsertLocations()</text><ellipse cx="17" cy="111.1211" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="94" x="26" y="113.4292">void InsertRent()</text><ellipse cx="17" cy="123.9258" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="114" x="26" y="126.2339">void InsertMember()</text><polygon fill="#FFFF44" points="17,131.7305,21,135.7305,17,139.7305,13,135.7305" style="stroke: #B38D22; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="214" x="26" y="139.0386">List&lt;GetRents&gt; GetRentedLocations()</text><ellipse cx="17" cy="149.5352" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="100" x="26" y="151.8433">void CheckLogin()</text><!--
+@startuml
+class DataAccess {
+        + SqlConnection connection
+        + List<GetLocations> GetLocations()
+        + List<GetMembers> DisplayUser()
+        + void InsertLocations()
+        + void InsertRent()
+        + void InsertMember()
+        # List<GetRents> GetRentedLocations()
+        + void CheckLogin()
+}
+@enduml
+
+PlantUML version 2017.10(Thu Apr 06 20:43:00 CEST 2017)
+(GPL source distribution)
+Java Runtime: OpenJDK Runtime Environment
+JVM: OpenJDK 64-Bit Server VM
+Java Version: 1.8.0_141-8u141-b15-3-b15
+Operating System: Linux
+OS Version: 4.12.0
+Default Encoding: UTF-8
+Language: en
+Country: GB
+--></g></svg>
\ No newline at end of file
diff --git a/doku/diagrammes/getlocations.puml b/doku/diagrammes/getlocations.puml
new file mode 100644
index 0000000..6f25e90
--- /dev/null
+++ b/doku/diagrammes/getlocations.puml
@@ -0,0 +1,9 @@
+@startuml
+class GetLocations {
+    + int location_id
+    + string streetname
+    + int location_capacity
+    + string location_name
+    + string LocatinInfo
+}
+@enduml
diff --git a/doku/diagrammes/getlocations.svg b/doku/diagrammes/getlocations.svg
new file mode 100644
index 0000000..3a00b2d
--- /dev/null
+++ b/doku/diagrammes/getlocations.svg
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="129px" preserveAspectRatio="none" style="width:159px;height:129px;" version="1.1" viewBox="0 0 159 129" width="159px" zoomAndPan="magnify"><defs><filter height="300%" id="f0wa6hs" width="300%" x="-1" y="-1"><feGaussianBlur result="blurOut" stdDeviation="2.0"/><feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/><feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/><feBlend in="SourceGraphic" in2="blurOut3" mode="normal"/></filter></defs><g><!--class GetLocations--><rect fill="#FEFECE" filter="url(#f0wa6hs)" height="112.0234" style="stroke: #A80036; stroke-width: 1.5;" width="144" x="6" y="8"/><ellipse cx="36.3" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M39.2688,29.6406 Q38.6906,29.9375 38.05,30.0859 Q37.4094,30.2344 36.7063,30.2344 Q34.2063,30.2344 32.8859,28.5859 Q31.5656,26.9375 31.5656,23.8125 Q31.5656,20.6875 32.8859,19.0313 Q34.2063,17.375 36.7063,17.375 Q37.4094,17.375 38.0578,17.5313 Q38.7063,17.6875 39.2688,17.9844 L39.2688,20.7031 Q38.6438,20.125 38.05,19.8516 Q37.4563,19.5781 36.8313,19.5781 Q35.4875,19.5781 34.8,20.6484 Q34.1125,21.7188 34.1125,23.8125 Q34.1125,25.9063 34.8,26.9766 Q35.4875,28.0469 36.8313,28.0469 Q37.4563,28.0469 38.05,27.7734 Q38.6438,27.5 39.2688,26.9219 L39.2688,29.6406 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="78" x="53.7" y="28.1543">GetLocations</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="149" y1="40" y2="40"/><ellipse cx="17" cy="51.9023" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="78" x="26" y="54.2104">int location_id</text><ellipse cx="17" cy="64.707" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="101" x="26" y="67.0151">string streetname</text><ellipse cx="17" cy="77.5117" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="115" x="26" y="79.8198">int location_capacity</text><ellipse cx="17" cy="90.3164" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="118" x="26" y="92.6245">string location_name</text><ellipse cx="17" cy="103.1211" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="97" x="26" y="105.4292">string LocatinInfo</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="149" y1="112.0234" y2="112.0234"/><!--
+@startuml
+class GetLocations {
+ + int location_id
+ + string streetname
+ + int location_capacity
+ + string location_name
+ + string LocatinInfo
+}
+@enduml
+
+PlantUML version 2017.10(Thu Apr 06 20:43:00 CEST 2017)
+(GPL source distribution)
+Java Runtime: OpenJDK Runtime Environment
+JVM: OpenJDK 64-Bit Server VM
+Java Version: 1.8.0_141-8u141-b15-3-b15
+Operating System: Linux
+OS Version: 4.12.0
+Default Encoding: UTF-8
+Language: en
+Country: GB
+--></g></svg>
\ No newline at end of file
diff --git a/doku/diagrammes/getmembers.puml b/doku/diagrammes/getmembers.puml
new file mode 100644
index 0000000..addf1e4
--- /dev/null
+++ b/doku/diagrammes/getmembers.puml
@@ -0,0 +1,10 @@
+@startuml
+class GetMembers {
+    + int member_id
+    + string email_address
+    + string password
+    + int member_status_id
+    + string MemberInfo
+    + string MemberID
+}
+@enduml
diff --git a/doku/diagrammes/getmembers.svg b/doku/diagrammes/getmembers.svg
new file mode 100644
index 0000000..b71ca7e
--- /dev/null
+++ b/doku/diagrammes/getmembers.svg
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="141px" preserveAspectRatio="none" style="width:163px;height:141px;" version="1.1" viewBox="0 0 163 141" width="163px" zoomAndPan="magnify"><defs><filter height="300%" id="f39soux" width="300%" x="-1" y="-1"><feGaussianBlur result="blurOut" stdDeviation="2.0"/><feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/><feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/><feBlend in="SourceGraphic" in2="blurOut3" mode="normal"/></filter></defs><g><!--class GetMembers--><rect fill="#FEFECE" filter="url(#f39soux)" height="124.8281" style="stroke: #A80036; stroke-width: 1.5;" width="148" x="6" y="8"/><ellipse cx="39" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M41.9688,29.6406 Q41.3906,29.9375 40.75,30.0859 Q40.1094,30.2344 39.4063,30.2344 Q36.9063,30.2344 35.5859,28.5859 Q34.2656,26.9375 34.2656,23.8125 Q34.2656,20.6875 35.5859,19.0313 Q36.9063,17.375 39.4063,17.375 Q40.1094,17.375 40.7578,17.5313 Q41.4063,17.6875 41.9688,17.9844 L41.9688,20.7031 Q41.3438,20.125 40.75,19.8516 Q40.1563,19.5781 39.5313,19.5781 Q38.1875,19.5781 37.5,20.6484 Q36.8125,21.7188 36.8125,23.8125 Q36.8125,25.9063 37.5,26.9766 Q38.1875,28.0469 39.5313,28.0469 Q40.1563,28.0469 40.75,27.7734 Q41.3438,27.5 41.9688,26.9219 L41.9688,29.6406 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="76" x="57" y="28.1543">GetMembers</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="153" y1="40" y2="40"/><ellipse cx="17" cy="51.9023" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="82" x="26" y="54.2104">int member_id</text><ellipse cx="17" cy="64.707" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="118" x="26" y="67.0151">string email_address</text><ellipse cx="17" cy="77.5117" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="90" x="26" y="79.8198">string password</text><ellipse cx="17" cy="90.3164" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="122" x="26" y="92.6245">int member_status_id</text><ellipse cx="17" cy="103.1211" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="103" x="26" y="105.4292">string MemberInfo</text><ellipse cx="17" cy="115.9258" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="93" x="26" y="118.2339">string MemberID</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="153" y1="124.8281" y2="124.8281"/><!--
+@startuml
+class GetMembers {
+        + int member_id
+        + string email_address
+        + string password
+        + int member_status_id
+        + string MemberInfo
+        + string MemberID
+}
+@enduml
+
+PlantUML version 2017.10(Thu Apr 06 20:43:00 CEST 2017)
+(GPL source distribution)
+Java Runtime: OpenJDK Runtime Environment
+JVM: OpenJDK 64-Bit Server VM
+Java Version: 1.8.0_141-8u141-b15-3-b15
+Operating System: Linux
+OS Version: 4.12.0
+Default Encoding: UTF-8
+Language: en
+Country: GB
+--></g></svg>
\ No newline at end of file
diff --git a/doku/diagrammes/getrents.puml b/doku/diagrammes/getrents.puml
new file mode 100644
index 0000000..83a7dd2
--- /dev/null
+++ b/doku/diagrammes/getrents.puml
@@ -0,0 +1,14 @@
+@startuml
+class GetRents {
+    + int rent_id
+    + string rent_date
+    + string payment_date
+    + int member_id
+    + int rent_price_id
+    + int location_id
+    + string streetname
+    + int location_capacity
+    + string location_name
+    + string RentInfo
+}
+@enduml
diff --git a/doku/diagrammes/getrents.svg b/doku/diagrammes/getrents.svg
new file mode 100644
index 0000000..9510d1d
--- /dev/null
+++ b/doku/diagrammes/getrents.svg
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="193px" preserveAspectRatio="none" style="width:159px;height:193px;" version="1.1" viewBox="0 0 159 193" width="159px" zoomAndPan="magnify"><defs><filter height="300%" id="fkrx0z0" width="300%" x="-1" y="-1"><feGaussianBlur result="blurOut" stdDeviation="2.0"/><feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/><feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/><feBlend in="SourceGraphic" in2="blurOut3" mode="normal"/></filter></defs><g><!--class GetRents--><rect fill="#FEFECE" filter="url(#fkrx0z0)" height="176.0469" style="stroke: #A80036; stroke-width: 1.5;" width="144" x="6" y="8"/><ellipse cx="46.65" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M49.6188,29.6406 Q49.0406,29.9375 48.4,30.0859 Q47.7594,30.2344 47.0563,30.2344 Q44.5563,30.2344 43.2359,28.5859 Q41.9156,26.9375 41.9156,23.8125 Q41.9156,20.6875 43.2359,19.0313 Q44.5563,17.375 47.0563,17.375 Q47.7594,17.375 48.4078,17.5313 Q49.0563,17.6875 49.6188,17.9844 L49.6188,20.7031 Q48.9938,20.125 48.4,19.8516 Q47.8063,19.5781 47.1813,19.5781 Q45.8375,19.5781 45.15,20.6484 Q44.4625,21.7188 44.4625,23.8125 Q44.4625,25.9063 45.15,26.9766 Q45.8375,28.0469 47.1813,28.0469 Q47.8063,28.0469 48.4,27.7734 Q48.9938,27.5 49.6188,26.9219 L49.6188,29.6406 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="55" x="66.35" y="28.1543">GetRents</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="149" y1="40" y2="40"/><ellipse cx="17" cy="51.9023" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="57" x="26" y="54.2104">int rent_id</text><ellipse cx="17" cy="64.707" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="90" x="26" y="67.0151">string rent_date</text><ellipse cx="17" cy="77.5117" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="117" x="26" y="79.8198">string payment_date</text><ellipse cx="17" cy="90.3164" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="82" x="26" y="92.6245">int member_id</text><ellipse cx="17" cy="103.1211" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="91" x="26" y="105.4292">int rent_price_id</text><ellipse cx="17" cy="115.9258" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="78" x="26" y="118.2339">int location_id</text><ellipse cx="17" cy="128.7305" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="101" x="26" y="131.0386">string streetname</text><ellipse cx="17" cy="141.5352" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="115" x="26" y="143.8433">int location_capacity</text><ellipse cx="17" cy="154.3398" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="118" x="26" y="156.6479">string location_name</text><ellipse cx="17" cy="167.1445" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="83" x="26" y="169.4526">string RentInfo</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="149" y1="176.0469" y2="176.0469"/><!--
+@startuml
+class GetRents {
+    + int rent_id
+    + string rent_date
+    + string payment_date
+    + int member_id
+    + int rent_price_id
+    + int location_id
+    + string streetname
+    + int location_capacity
+    + string location_name
+    + string RentInfo
+}
+@enduml
+
+PlantUML version 2017.10(Thu Apr 06 20:43:00 CEST 2017)
+(GPL source distribution)
+Java Runtime: OpenJDK Runtime Environment
+JVM: OpenJDK 64-Bit Server VM
+Java Version: 1.8.0_141-8u141-b15-3-b15
+Operating System: Linux
+OS Version: 4.12.0
+Default Encoding: UTF-8
+Language: en
+Country: GB
+--></g></svg>
\ No newline at end of file
diff --git a/doku/diagrammes/loginform.puml b/doku/diagrammes/loginform.puml
new file mode 100644
index 0000000..6c1bc12
--- /dev/null
+++ b/doku/diagrammes/loginform.puml
@@ -0,0 +1,8 @@
+@startuml
+class LoginForm {
+    + LoginForm()
+    - void RegistrationButton_Click()
+    - void LoginButton_Click()
+    - void LoginForm_Load()
+}
+@enduml
diff --git a/doku/diagrammes/loginform.svg b/doku/diagrammes/loginform.svg
new file mode 100644
index 0000000..81c9cee
--- /dev/null
+++ b/doku/diagrammes/loginform.svg
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="116px" preserveAspectRatio="none" style="width:218px;height:116px;" version="1.1" viewBox="0 0 218 116" width="218px" zoomAndPan="magnify"><defs><filter height="300%" id="flaw2e7" width="300%" x="-1" y="-1"><feGaussianBlur result="blurOut" stdDeviation="2.0"/><feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/><feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/><feBlend in="SourceGraphic" in2="blurOut3" mode="normal"/></filter></defs><g><!--class LoginForm--><rect fill="#FEFECE" filter="url(#flaw2e7)" height="99.2188" style="stroke: #A80036; stroke-width: 1.5;" width="203" x="6" y="8"/><ellipse cx="71.25" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M74.2188,29.6406 Q73.6406,29.9375 73,30.0859 Q72.3594,30.2344 71.6563,30.2344 Q69.1563,30.2344 67.8359,28.5859 Q66.5156,26.9375 66.5156,23.8125 Q66.5156,20.6875 67.8359,19.0313 Q69.1563,17.375 71.6563,17.375 Q72.3594,17.375 73.0078,17.5313 Q73.6563,17.6875 74.2188,17.9844 L74.2188,20.7031 Q73.5938,20.125 73,19.8516 Q72.4063,19.5781 71.7813,19.5781 Q70.4375,19.5781 69.75,20.6484 Q69.0625,21.7188 69.0625,23.8125 Q69.0625,25.9063 69.75,26.9766 Q70.4375,28.0469 71.7813,28.0469 Q72.4063,28.0469 73,27.7734 Q73.5938,27.5 74.2188,26.9219 L74.2188,29.6406 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="64" x="91.75" y="28.1543">LoginForm</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="208" y1="40" y2="40"/><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="208" y1="48" y2="48"/><ellipse cx="17" cy="59.9023" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="67" x="26" y="62.2104">LoginForm()</text><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="69.707"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="177" x="26" y="75.0151">void  RegistrationButton_Click()</text><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="82.5117"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="135" x="26" y="87.8198">void LoginButton_Click()</text><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="95.3164"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="128" x="26" y="100.6245">void LoginForm_Load()</text><!--
+@startuml
+class LoginForm {
+    + LoginForm()
+    - void  RegistrationButton_Click()
+    - void LoginButton_Click()
+    - void LoginForm_Load()
+}
+@enduml
+
+PlantUML version 2017.10(Thu Apr 06 20:43:00 CEST 2017)
+(GPL source distribution)
+Java Runtime: OpenJDK Runtime Environment
+JVM: OpenJDK 64-Bit Server VM
+Java Version: 1.8.0_141-8u141-b15-3-b15
+Operating System: Linux
+OS Version: 4.12.0
+Default Encoding: UTF-8
+Language: en
+Country: GB
+--></g></svg>
\ No newline at end of file
diff --git a/doku/diagrammes/usecase.puml b/doku/diagrammes/usecase.puml
new file mode 100644
index 0000000..c2bd2fe
--- /dev/null
+++ b/doku/diagrammes/usecase.puml
@@ -0,0 +1,15 @@
+@startuml
+left to right direction
+skinparam packageStyle rectangle
+actor :Anbieter: as anb
+actor :Nachfrager: as nach
+actor :Angestellter: as ang
+
+rectangle "Standfläche Mieten" {
+    anb -- (Anmeldung)
+    nach -- (Anmeldung)
+    (Anmeldung) -- ang
+  (checkout) .> (payment) : include
+  (help) .> (Anmeldung) : extends
+}
+@enduml