diff --git a/src/Commander2-Deprecations/CmCommandGroupDecorator.extension.st b/src/Commander2-Deprecations/CmCommandGroupDecorator.extension.st
new file mode 100644
index 0000000..20c8fd9
--- /dev/null
+++ b/src/Commander2-Deprecations/CmCommandGroupDecorator.extension.st
@@ -0,0 +1,25 @@
+Extension { #name : #CmCommandGroupDecorator }
+
+{ #category : #'*Commander2-Deprecations' }
+CmCommandGroupDecorator >> basicDescription [
+	self deprecated: 'Use #description instead.' transformWith: '`@receiver basicDescription' -> '`@receiver description'.
+	^ self description
+]
+
+{ #category : #'*Commander2-Deprecations' }
+CmCommandGroupDecorator >> basicDescription: anObject [
+	self deprecated: 'Use #description: instead.' transformWith: '`@receiver basicDescription: `@arg' -> '`@receiver description: `@arg'.
+	^ self description: anObject
+]
+
+{ #category : #'*Commander2-Deprecations' }
+CmCommandGroupDecorator >> basicName [
+	self deprecated: 'Use #name instead.' transformWith: '`@receiver basicName' -> '`@receiver name'.
+	^ self name
+]
+
+{ #category : #'*Commander2-Deprecations' }
+CmCommandGroupDecorator >> basicName: anObject [
+	self deprecated: 'Use #name: instead.' transformWith: '`@receiver basicName: `@arg' -> '`@receiver name: `@arg'.
+	^ self name: anObject
+]