diff --git a/.gitmodules b/.gitmodules
index a6fdcc7e6261f78d33e2aa5460739210e9c65909..4ae5678366d5787af63d81dd7973038fcd320f13 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,15 +10,3 @@
 	path = apps/official/AlekSIS-App-Exlibris
 	url = https://edugit.org/AlekSIS/AlekSIS-App-Exlibris
 	ignore = untracked
-[submodule "apps/official/AlekSIS-App-SchILD-NRW"]
-	path = apps/official/AlekSIS-App-SchILD-NRW
-	url = https://edugit.org/AlekSIS/AlekSIS-App-SchILD-NRW
-	ignore = untracked
-[submodule "apps/official/AlekSIS-App-Untis"]
-	path = apps/official/AlekSIS-App-Untis
-	url = https://edugit.org/AlekSIS/AlekSIS-App-Untis
-	ignore = untracked
-[submodule "apps/official/AlekSIS-App-Hjelp"]
-	path = apps/official/AlekSIS-App-Hjelp
-	url = https://edugit.org/AlekSIS/AlekSIS-App-Hjelp.git
-	ignore = untracked
diff --git a/apps/official/AlekSIS-App-Alsijil b/apps/official/AlekSIS-App-Alsijil
index dfba5000317d5df96a24187523b0a321aff08135..02cd44ea72e5989358c4d8031e2eeeec5db76eb5 160000
--- a/apps/official/AlekSIS-App-Alsijil
+++ b/apps/official/AlekSIS-App-Alsijil
@@ -1 +1 @@
-Subproject commit dfba5000317d5df96a24187523b0a321aff08135
+Subproject commit 02cd44ea72e5989358c4d8031e2eeeec5db76eb5
diff --git a/apps/official/AlekSIS-App-Chronos b/apps/official/AlekSIS-App-Chronos
index 31a7101ab039ea857b0305ac96efb95cd88e793e..35d64da9a6c6ed5077f8651a36a316306e49acb0 160000
--- a/apps/official/AlekSIS-App-Chronos
+++ b/apps/official/AlekSIS-App-Chronos
@@ -1 +1 @@
-Subproject commit 31a7101ab039ea857b0305ac96efb95cd88e793e
+Subproject commit 35d64da9a6c6ed5077f8651a36a316306e49acb0
diff --git a/apps/official/AlekSIS-App-Hjelp b/apps/official/AlekSIS-App-Hjelp
index 0ea718b743e9c2235adceb8b09db84e8c2abd59c..1415a4851bd53ffe4e14c0961422e5b66060d0f8 160000
--- a/apps/official/AlekSIS-App-Hjelp
+++ b/apps/official/AlekSIS-App-Hjelp
@@ -1 +1 @@
-Subproject commit 0ea718b743e9c2235adceb8b09db84e8c2abd59c
+Subproject commit 1415a4851bd53ffe4e14c0961422e5b66060d0f8
diff --git a/apps/official/AlekSIS-App-SchILD-NRW b/apps/official/AlekSIS-App-SchILD-NRW
deleted file mode 160000
index f36180d17d774f5866a799d3b256823edba1a19b..0000000000000000000000000000000000000000
--- a/apps/official/AlekSIS-App-SchILD-NRW
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit f36180d17d774f5866a799d3b256823edba1a19b
diff --git a/apps/official/AlekSIS-App-Untis b/apps/official/AlekSIS-App-Untis
deleted file mode 160000
index 2aacff98111708c558c95849b72509f6c21a348f..0000000000000000000000000000000000000000
--- a/apps/official/AlekSIS-App-Untis
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 2aacff98111708c558c95849b72509f6c21a348f