diff --git a/src/LepiterPlugins/GfLeSnippet.class.st b/src/LepiterPlugins/GfLeSnippet.class.st
new file mode 100644
index 0000000..5ea523b
--- /dev/null
+++ b/src/LepiterPlugins/GfLeSnippet.class.st
@@ -0,0 +1,5 @@
+Class {
+	#name : #GfLeSnippet,
+	#superclass : #Object,
+	#category : #LepiterPlugins
+}
diff --git a/src/LepiterPlugins/LeSnippet.extension.st b/src/LepiterPlugins/LeSnippet.extension.st
new file mode 100644
index 0000000..a998adb
--- /dev/null
+++ b/src/LepiterPlugins/LeSnippet.extension.st
@@ -0,0 +1,8 @@
+Extension { #name : #LeSnippet }
+
+{ #category : #'*LepiterPlugins' }
+LeSnippet >> index [
+	| uuids |
+	uuids := self parent children collect: [:each | each uidString ].
+	^ uuids
+]