diff --git a/check_process b/check_process
index 1aad913..0cb5a4a 100755
--- a/check_process
+++ b/check_process
@@ -29,7 +29,8 @@
 	Level 3=auto
 # Level 4: If the app supports LDAP and SSOwat, turn level 4 to '1' and add a link to an issue or a part of your code to show it.
 # If the app does not use LDAP nor SSOwat, and can't use them, turn level 4 to 'na' and explain as well.
-	Level 4=0
+    # Application Plume does not support LDAP for now
+	Level 4=na
 	Level 5=auto
 	Level 6=auto
 	Level 7=auto