diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 33653c2..4d61f16 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -7,14 +7,7 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="20f6192e-712c-4901-ab50-abe79c149ecf" name="Default Changelist" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/out/artifacts/Autovermietung/Autovermietung.jar" beforeDir="false" afterPath="$PROJECT_DIR$/out/artifacts/Autovermietung/Autovermietung.jar" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/out/production/autovermietung-int/autovermietung/Main.class" beforeDir="false" afterPath="$PROJECT_DIR$/out/production/autovermietung-int/autovermietung/Main.class" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/out/production/autovermietung-int/autovermietung/helper/Database.class" beforeDir="false" afterPath="$PROJECT_DIR$/out/production/autovermietung-int/autovermietung/helper/Database.class" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/out/production/autovermietung-int/autovermietung/helper/Shop.class" beforeDir="false" afterPath="$PROJECT_DIR$/out/production/autovermietung-int/autovermietung/helper/Shop.class" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/autovermietung/Main.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/autovermietung/Main.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/autovermietung/helper/Database.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/autovermietung/helper/Database.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/autovermietung/helper/Shop.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/autovermietung/helper/Shop.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
@@ -44,10 +37,10 @@
               </provider>
             </entry>
           </file>
-          <file pinned="false" current-in-tab="true">
+          <file pinned="false" current-in-tab="false">
             <entry file="file://$PROJECT_DIR$/src/autovermietung/helper/Database.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="391">
+                <state relative-caret-position="1479">
                   <caret line="87" selection-start-line="87" selection-end-line="87" />
                   <folding>
                     <element signature="imports" expanded="true" />
@@ -56,6 +49,15 @@
               </provider>
             </entry>
           </file>
+          <file pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/README.md">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="306">
+                  <caret line="18" selection-start-line="18" selection-end-line="18" />
+                </state>
+              </provider>
+            </entry>
+          </file>
         </leaf>
       </split-first>
       <split-second>
@@ -150,6 +152,7 @@
         <option value="$PROJECT_DIR$/src/autovermietung/Main.java" />
         <option value="$PROJECT_DIR$/src/autovermietung/helper/Shop.java" />
         <option value="$PROJECT_DIR$/src/autovermietung/helper/Database.java" />
+        <option value="$PROJECT_DIR$/README.md" />
       </list>
     </option>
   </component>
@@ -306,7 +309,7 @@
     <layout>
       <window_info id="Favorites" order="0" sideWeight="0.50117373" side_tool="true" weight="0.15063593" />
       <window_info id="Designer" order="1" />
-      <window_info content_ui="combo" id="Project" order="2" sideWeight="0.4988263" visible="true" weight="0.15302067" />
+      <window_info active="true" content_ui="combo" id="Project" order="2" sideWeight="0.4988263" visible="true" weight="0.15302067" />
       <window_info id="Structure" order="3" sideWeight="0.5013123" side_tool="true" weight="0.15063593" />
       <window_info anchor="bottom" id="Terminal" order="0" weight="0.32992125" />
       <window_info anchor="bottom" id="Event Log" order="1" sideWeight="0.50039744" side_tool="true" weight="0.20866142" />
@@ -314,7 +317,7 @@
       <window_info anchor="bottom" id="Message" order="3" />
       <window_info anchor="bottom" id="Version Control" order="4" />
       <window_info anchor="bottom" id="Find" order="5" weight="0.32992125" />
-      <window_info active="true" anchor="bottom" id="Run" order="6" sideWeight="0.49960256" visible="true" weight="0.20866142" />
+      <window_info anchor="bottom" id="Run" order="6" sideWeight="0.49960256" visible="true" weight="0.20866142" />
       <window_info anchor="bottom" id="Debug" order="7" weight="0.4" />
       <window_info anchor="bottom" id="Cvs" order="8" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="9" weight="0.4" />
@@ -489,7 +492,7 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/src/autovermietung/helper/Database.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="391">
+        <state relative-caret-position="1479">
           <caret line="87" selection-start-line="87" selection-end-line="87" />
           <folding>
             <element signature="imports" expanded="true" />
@@ -497,6 +500,13 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/README.md">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="306">
+          <caret line="18" selection-start-line="18" selection-end-line="18" />
+        </state>
+      </provider>
+    </entry>
   </component>
   <component name="masterDetails">
     <states>
diff --git a/README.md b/README.md
index f709c68..9bbd4f1 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,47 @@ Es gibt eine database.properties Datei, in dieser sind alle nötigen Verbindungs
 
 Sonst könnt Ihr die ganze Suppe mit der Jar-File einfach in der cmd/PowerShell oder was auch immer Ihr benutzt mit `java -jar autovermietung.jar` ausführen.
 
+### Aufsetzen der MySQL Datenbank
+Zum erstellen der Datenbank wird diese Struktur verwendet.
+
+`
+CREATE TABLE kunde (
+	knr integer auto_increment,
+	vorname varchar(10) not null,
+	nachname varchar(10) not null,
+	anschrift varchar(50) not null,
+	telefon varchar(15) not null,
+	personr integer not null,
+	PRIMARY KEY (knr)
+)ENGINE=INNODB AUTO_INCREMENT=1;
+
+CREATE TABLE modell (
+	mnr integer auto_increment,
+	modellname varchar(20) not null,
+	hubraum integer not null,
+	leistung integer not null,
+	kmpreis float not null,
+	pauschale float not null,
+	PRIMARY KEY (mnr)
+)ENGINE=INNODB AUTO_INCREMENT=1;
+
+CREATE TABLE pkw (
+	kennzeichen varchar(9),
+	erstzulassung date not null,
+	tachostand integer not null,
+	farbe varchar(6) not null,
+	ausleihdatum date,
+	mnr integer,
+	knr integer,
+	PRIMARY KEY (kennzeichen),
+	FOREIGN KEY (mnr) REFERENCES modell(mnr)
+		ON DELETE RESTRICT ON UPDATE CASCADE,
+	FOREIGN KEY (knr) REFERENCES kunde(knr)
+		ON DELETE RESTRICT ON UPDATE CASCADE
+)ENGINE=INNODB;
+`
+
+
 ### Sonstiges
 ____
 Hab nur in der Main Kommentare reingepackt, der Rest war mir irgendwie egal und ich hab dadran sowieso zu lange gesessen. Wenn irgendwas unklar sein sollte fragt einfach, ansonsten mal schauen vielleicht hab ich nochmal Lust es zu kommentieren. Aber denke eher nicht.
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