diff --git a/.gitmodules b/.gitmodules
index 8b13789..b41446d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1 +1,10 @@
 
+[submodule "nodes/machineGroupControl"]
+	path = nodes/machineGroupControl
+	url = https://gitea.centraal.wbd-rd.nl/RnD/machineGroupControl.git
+[submodule "nodes/generalFunctions"]
+	path = nodes/generalFunctions
+	url = https://gitea.centraal.wbd-rd.nl/RnD/generalFunctions.git
+[submodule "nodes/predict"]
+	path = nodes/predict
+	url = https://gitea.centraal.wbd-rd.nl/RnD/predict.git
diff --git a/nodes/generalFunctions b/nodes/generalFunctions
new file mode 160000
index 0000000..47dfe38
--- /dev/null
+++ b/nodes/generalFunctions
@@ -0,0 +1 @@
+Subproject commit 47dfe3850f4c8ce83c0dd15a5dd3d4b179d64f63
diff --git a/nodes/machineGroupControl b/nodes/machineGroupControl
new file mode 160000
index 0000000..5856a73
--- /dev/null
+++ b/nodes/machineGroupControl
@@ -0,0 +1 @@
+Subproject commit 5856a739cb80b4803cce20ead9ef3a333e16bcfe
diff --git a/nodes/predict b/nodes/predict
new file mode 160000
index 0000000..887cbc2
--- /dev/null
+++ b/nodes/predict
@@ -0,0 +1 @@
+Subproject commit 887cbc28540c4ebf4942bcdd1002fd2463dcda0d