diff --git a/docs/models/dcim/modulebay.md b/docs/models/dcim/modulebay.md
index 494012a7b..1bff799c2 100644
--- a/docs/models/dcim/modulebay.md
+++ b/docs/models/dcim/modulebay.md
@@ -16,6 +16,8 @@ The device to which this module bay belongs.
 
 ### Module
 
+!!! info "This feature was introduced in NetBox v4.1."
+
 The module to which this bay belongs (optional).
 
 ### Name