diff --git a/.gitmodules b/.gitmodules
index 6dbc2aa42818046139fe99ae18bdf235ade44f0e..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,15 +0,0 @@
-[submodule "doc/01"]
-	path = doc/01
-	url = C:/Users/mail/OneDrive/Dokumente/IntelliJ/DB2/base-project
-[submodule "doc/02"]
-	path = doc/02
-	url = C:/Users/mail/OneDrive/Dokumente/IntelliJ/DB2/base-project
-[submodule "doc/03"]
-	path = doc/03
-	url = C:/Users/mail/OneDrive/Dokumente/IntelliJ/DB2/base-project
-[submodule "doc/04"]
-	path = doc/04
-	url = C:/Users/mail/OneDrive/Dokumente/IntelliJ/DB2/base-project
-[submodule "doc/05"]
-	path = doc/05
-	url = C:/Users/mail/OneDrive/Dokumente/IntelliJ/DB2/base-project
diff --git a/doc/01 b/doc/01
deleted file mode 160000
index 09680524cabe35578e99d97476309b05a0fed671..0000000000000000000000000000000000000000
--- a/doc/01
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 09680524cabe35578e99d97476309b05a0fed671
diff --git a/doc/02 b/doc/02
deleted file mode 160000
index 09680524cabe35578e99d97476309b05a0fed671..0000000000000000000000000000000000000000
--- a/doc/02
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 09680524cabe35578e99d97476309b05a0fed671
diff --git a/doc/03 b/doc/03
deleted file mode 160000
index 09680524cabe35578e99d97476309b05a0fed671..0000000000000000000000000000000000000000
--- a/doc/03
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 09680524cabe35578e99d97476309b05a0fed671
diff --git a/doc/04 b/doc/04
deleted file mode 160000
index 09680524cabe35578e99d97476309b05a0fed671..0000000000000000000000000000000000000000
--- a/doc/04
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 09680524cabe35578e99d97476309b05a0fed671
diff --git a/doc/05 b/doc/05
deleted file mode 160000
index 09680524cabe35578e99d97476309b05a0fed671..0000000000000000000000000000000000000000
--- a/doc/05
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 09680524cabe35578e99d97476309b05a0fed671