diff --git a/windows/client-management/mdm/uefi-csp.md b/windows/client-management/mdm/uefi-csp.md
index e620185a9d..c26f13353d 100644
--- a/windows/client-management/mdm/uefi-csp.md
+++ b/windows/client-management/mdm/uefi-csp.md
@@ -130,3 +130,8 @@ Value type is Base64. Supported operation is Replace.
 Retrieves the binary result package of previous Settings2/Apply operation. This binary package contains XML describing the action taken for each individual setting.
 
 Supported operation is Get.
+
+
+## Related topics
+
+[UEFI DDF file](./uefi-ddf.md)