diff --git a/.gitmodules b/.gitmodules
index 3fd16a7ddec2a1e1cc4abbf14f081ffd123087b5..8af68cebebdbd4f278d6772063cb513333fc3022 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -14,3 +14,6 @@
 [submodule "trigger/customfielddelay"]
 	path = trigger/customfielddelay
 	url = https://github.com/learnweb/moodle-lifecycletrigger_customfielddelay.git
+[submodule "trigger/semindependent"]
+	path = trigger/semindependent
+	url = https://github.com/learnweb/moodle-lifecycletrigger_semindependent.git
diff --git a/trigger/semindependent b/trigger/semindependent
new file mode 160000
index 0000000000000000000000000000000000000000..0ceb6cad4caddfc77efc9795952c03fd43a6ec2b
--- /dev/null
+++ b/trigger/semindependent
@@ -0,0 +1 @@
+Subproject commit 0ceb6cad4caddfc77efc9795952c03fd43a6ec2b