diff --git a/src/power_grid_model_io/config/excel/vision_en_9_7.yaml b/src/power_grid_model_io/config/excel/vision_en_9_7.yaml
index e7c59868..6b48032a 100644
--- a/src/power_grid_model_io/config/excel/vision_en_9_7.yaml
+++ b/src/power_grid_model_io/config/excel/vision_en_9_7.yaml
@@ -592,7 +592,7 @@ grid:
       extra:
         - ID
         - Name
-  Zigzag transformers:
+  Earthing transformers:
     shunt:
       id:
         auto_id:
@@ -618,7 +618,7 @@ grid:
       extra:
         - ID
         - Name
-  Capacitors:
+  Shunt capacitors:
     shunt:
       id:
         auto_id:
@@ -641,7 +641,7 @@ grid:
       extra:
         - ID
         - Name
-  Reactors:
+  Shunt reactors:
     shunt:
       id:
         auto_id: