diff --git a/elements/securite_des_machines/inter_de_pos_de_securite/qet_directory b/elements/securite_des_machines/inter_de_pos_de_securite/qet_directory
new file mode 100644
index 000000000..66de59a89
--- /dev/null
+++ b/elements/securite_des_machines/inter_de_pos_de_securite/qet_directory
@@ -0,0 +1,7 @@
+<qet-directory>
+    <names>
+        <name lang="en">Safety interlocks</name>
+        <name lang="fr">Interrupteur de position de sécurité</name>
+        <name lang="pl">Blokady bezpieczeństwa</name>
+    </names>
+</qet-directory>
diff --git a/elements/securite_des_machines/inter_de_pos_de_securite/schneider_electric/qet_directory b/elements/securite_des_machines/inter_de_pos_de_securite/schneider_electric/qet_directory
new file mode 100644
index 000000000..2167803fe
--- /dev/null
+++ b/elements/securite_des_machines/inter_de_pos_de_securite/schneider_electric/qet_directory
@@ -0,0 +1,17 @@
+<qet-directory>
+    <names>
+        <name lang="de">Schneider Electric</name>
+        <name lang="ru">Schneider Electric</name>
+        <name lang="pt">Schneider Electric</name>
+        <name lang="en">Schneider Electric</name>
+        <name lang="hr">Schneider Electric</name>
+        <name lang="sl">Schneider Electric</name>
+        <name lang="it">Schneider Electric</name>
+        <name lang="fr">Schneider Electric</name>
+        <name lang="pl">Schneider Electric</name>
+        <name lang="es">Schneider Electric</name>
+        <name lang="ro">Schneider Electric</name>
+        <name lang="ca">Schneider Electric</name>
+        <name lang="cs">Schneider Electric</name>
+    </names>
+</qet-directory>
diff --git a/elements/securite_des_machines/interrupteurs_securite_magnetiques/xcs-e7511.elmt b/elements/securite_des_machines/inter_de_pos_de_securite/schneider_electric/xcs-e7511.elmt
similarity index 100%
rename from elements/securite_des_machines/interrupteurs_securite_magnetiques/xcs-e7511.elmt
rename to elements/securite_des_machines/inter_de_pos_de_securite/schneider_electric/xcs-e7511.elmt
diff --git a/elements/securite_des_machines/interrupteurs_securite_magnetiques/xcs-e8511.elmt b/elements/securite_des_machines/inter_de_pos_de_securite/schneider_electric/xcs-e8511.elmt
similarity index 100%
rename from elements/securite_des_machines/interrupteurs_securite_magnetiques/xcs-e8511.elmt
rename to elements/securite_des_machines/inter_de_pos_de_securite/schneider_electric/xcs-e8511.elmt
diff --git a/elements/securite_des_machines/interrupteurs_securite_magnetiques/amx4.elmt b/elements/securite_des_machines/interrupteurs_securite_magnetiques/bti/amx4.elmt
similarity index 100%
rename from elements/securite_des_machines/interrupteurs_securite_magnetiques/amx4.elmt
rename to elements/securite_des_machines/interrupteurs_securite_magnetiques/bti/amx4.elmt
diff --git a/elements/securite_des_machines/interrupteurs_securite_magnetiques/bti/qet_directory b/elements/securite_des_machines/interrupteurs_securite_magnetiques/bti/qet_directory
new file mode 100644
index 000000000..2103dff14
--- /dev/null
+++ b/elements/securite_des_machines/interrupteurs_securite_magnetiques/bti/qet_directory
@@ -0,0 +1,18 @@
+<qet-directory>
+    <names>
+        <name lang="ar">BTI</name>
+        <name lang="de">BTI</name>
+        <name lang="ru">BTI</name>
+        <name lang="pt">BTI</name>
+        <name lang="el">BTI</name>
+        <name lang="en">BTI</name>
+        <name lang="sl">BTI</name>
+        <name lang="hr">BTI</name>
+        <name lang="it">BTI</name>
+        <name lang="fr">BTI</name>
+        <name lang="pl">BTI</name>
+        <name lang="es">BTI</name>
+        <name lang="ro">BTI</name>
+        <name lang="cs">BTI</name>
+    </names>
+</qet-directory>