diff --git a/phoenix_bec/local_scripts/Documentation/Base_Classes/BAse_CLASS_ScanBase.txt b/phoenix_bec/local_scripts/Documentation/Base_Classes/BAse_CLASS_ScanBase.txt
index b34195f..f4a3372 100644
--- a/phoenix_bec/local_scripts/Documentation/Base_Classes/BAse_CLASS_ScanBase.txt
+++ b/phoenix_bec/local_scripts/Documentation/Base_Classes/BAse_CLASS_ScanBase.txt
@@ -76,6 +76,7 @@ Key functions in ScanBase during step by step scanning are
 
         self.point_id += 1
 
+QUESTION: WHAT ARE  THE GROUPS AND WHERE ARE THEY DEFINED ??????