diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..13566b8
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/SE1_Team_2.iml b/.idea/SE1_Team_2.iml
new file mode 100644
index 0000000..d6ebd48
--- /dev/null
+++ b/.idea/SE1_Team_2.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
new file mode 100644
index 0000000..d43d322
--- /dev/null
+++ b/.idea/checkstyle-idea.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CheckStyle-IDEA" serialisationVersion="2">
+    <checkstyleVersion>12.3.1</checkstyleVersion>
+    <scanScope>JavaOnly</scanScope>
+    <option name="thirdPartyClasspath" />
+    <option name="activeLocationIds" />
+    <option name="locations">
+      <list>
+        <ConfigurationLocation id="bundled-sun-checks" type="BUNDLED" scope="All" description="Sun Checks">(bundled)</ConfigurationLocation>
+        <ConfigurationLocation id="bundled-google-checks" type="BUNDLED" scope="All" description="Google Checks">(bundled)</ConfigurationLocation>
+      </list>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..31e1ebc
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_23" default="true" project-jdk-name="openjdk-23" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..80865e5
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/SE1_Team_2.iml" filepath="$PROJECT_DIR$/.idea/SE1_Team_2.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/project-charter.md b/project-charter.md
index 9724779..341101e 100644
--- a/project-charter.md
+++ b/project-charter.md
@@ -89,9 +89,9 @@ Das Projekt orientiert sich am V-Modell als strukturiertem Vorgehensmodell.
 
 | Gruppe | Repository | Mitglieder | Verantwortungsbereich |
 |---|---|---|---|
-| Gruppe E | SE1_Gruppe_E | Hadil Jondi [3030438], Nicolas Seelinger [3027710]| Produktverwaltung |
-| Gruppe F | SE1_Gruppe_F | Andreas Ivanovic [3028874], Armin Omanovic [3028711], Alexander Teller [3028801]| Programmoberfläche |
-| Gruppe G | SE1_Gruppe_G | Rahaf Alhosny [3026969], Fatemeh Mohammadi [3029148], Lulia Silk [3030489]| Dokumentenprozess |
+| Gruppe E | SE1_Gruppe_E | Hadil Jondi [3030438], Nicolas Seelinger [3027710]| Programmoberfläche |
+| Gruppe F | SE1_Gruppe_F | Andreas Ivanovic [3028874], Armin Omanovic [3028711], Alexander Teller [3028801]| Dokumentenprozess |
+| Gruppe G | SE1_Gruppe_G | Rahaf Alhosny [3026969], Fatemeh Mohammadi [3029148], Lulia Silk [3030489]| Produktverwaltung |
 | Gruppe H | SE1_Gruppe_H | Oleg Akimenko [3028868], Christopher Lampert [3027248], Kenan Pekarovic  [3027541]| Kundenverwaltung |
 
 ---
@@ -188,7 +188,10 @@ Rahmenbedingungen:
 
 | Kanal | Zweck | Frequenz |
 |---|---|---|
-| Discord | Kommunikation | täglich |
+| Discord/Whatsapp
+
+
+| Kommunikation | täglich |
 | Gitty | Codeverwaltung | kontinuierlich |
 | Meetings | Planung | wöchentlich |
 | E-Mail | Betreuerkontakt | bei Bedarf |
@@ -222,7 +225,14 @@ Ein Feature gilt als abgeschlossen, wenn:
 | Rolle | Unterschrift | Datum |
 |---|---|---|
 | Betreuer | ______________________________ | __________ |
-| Gruppe E | ______________________________ | __________ |
-| Gruppe F | ______________________________ | __________ |
-| Gruppe G | ______________________________ | __________ |
-| Gruppe H | ______________________________ | __________ |
\ No newline at end of file
+| Teammitglied: | ______________________________ | __________ |
+| Teammitglied: | ______________________________ | __________ |
+| Teammitglied: | ______________________________ | __________ |
+| Teammitglied: | ______________________________ | __________ |
+| Teammitglied: | ______________________________ | __________ |
+| Teammitglied: | ______________________________ | __________ |
+| Teammitglied: | ______________________________ | __________ |
+| Teammitglied: | ______________________________ | __________ |
+| Teammitglied: | ______________________________ | __________ |
+| Teammitglied: | ______________________________ | __________ |
+| Teammitglied: | ______________________________ | __________ |