diff --git a/backend/engine/engine.py b/backend/engine/engine.py
index 8f948b65..063e38d9 100644
--- a/backend/engine/engine.py
+++ b/backend/engine/engine.py
@@ -559,19 +559,18 @@ async def model_engine(body: PlanTriggerRequest):
             )
             logger.info("Got the plan input from csv")
 
+        # TODO: New onboarding process
+        if body.file_format == "ara_property_list":
+            plan_input = read_excel_from_s3(
+                bucket_name=get_settings().DATA_BUCKET, file_key=body.trigger_file_path, sheet_name=body.sheet_name,
+                header_row=0
+            )
+            plan_input = plan_input.to_dict('records')
+
         # We then slide it on the indexes if they are provided
         if body.index_start is not None and body.index_end is not None:
             plan_input = plan_input[body.index_start:body.index_end]
 
-        # TODO: New onboarding process
-        if body.file_format == "ara_property_list":
-            plan_input = pd.read_excel(
-                "/Users/khalimconn-kowlessar/Downloads/2025_11_11 - Peabody - Data Extracts for Domna_transformed ("
-                "2).xlsx",
-                sheet_name="Input Sample"
-            )
-            plan_input = plan_input.to_dict('records')
-
         # Confirm no duplicate UPRNS
         check_duplicate_uprns(plan_input)
 
diff --git a/backend/onboarders/mappings/parity/glazing.py b/backend/onboarders/mappings/parity/glazing.py
index fffb8de5..49a37ddd 100644
--- a/backend/onboarders/mappings/parity/glazing.py
+++ b/backend/onboarders/mappings/parity/glazing.py
@@ -4,20 +4,20 @@ from datatypes.epc.windows import EpcWindowDescriptions
 glazing_map = {
     # (description, energy efficiency, multi_glaze_proportion, glazed_type, glazed_area
     # For SAP 10 assessments, The glazed type and glazed area are not populated in the EPC API data any more
-    "Double 2002 or later": (EpcWindowDescriptions.fully_double_glazed, EpcEfficiency.AVERAGE, 1, None, None),
-    "Double before 2002": (EpcWindowDescriptions.fully_double_glazed, EpcEfficiency.POOR, 1, None, None),
-    "Double but age unknown": (EpcWindowDescriptions.fully_double_glazed, EpcEfficiency.POOR, 1, None, None),
+    "Double 2002 or later": (EpcWindowDescriptions.fully_double_glazed, EpcEfficiency.AVERAGE, 100, None, None),
+    "Double before 2002": (EpcWindowDescriptions.fully_double_glazed, EpcEfficiency.POOR, 100, None, None),
+    "Double but age unknown": (EpcWindowDescriptions.fully_double_glazed, EpcEfficiency.POOR, 100, None, None),
     "Single": (EpcWindowDescriptions.single_glazed, EpcEfficiency.VERY_POOR, 0, None, None),
     # For triple glazing, with age unknown, the performance is only average, whereas if it's a post 2022
     # installation, it's classed as high performance glazing with good efficiency. We'll need to be considerate as to
     # how we make updates to the windows data.
     # Triple known data is high performance glazing with Good efficiency (at least)
-    "Triple": (EpcWindowDescriptions.fully_triple_glazed, EpcEfficiency.AVERAGE, 1, None, None),
+    "Triple": (EpcWindowDescriptions.fully_triple_glazed, EpcEfficiency.AVERAGE, 100, None, None),
     # This is also classed as high performance glazing
     "DoubleKnownData": (
-        EpcWindowDescriptions.fully_double_glazed.high_performance_glazing, EpcEfficiency.GOOD, 1, None, None
+        EpcWindowDescriptions.fully_double_glazed.high_performance_glazing, EpcEfficiency.GOOD, 100, None, None
     ),
     # Under SAP 10, secondary glazing is classed as poor efficiency (whereas under SAP 2012 it was generally good)
-    "Secondary": (EpcWindowDescriptions.full_secondary_glazing, EpcEfficiency.POOR, 1, None, None),
-    "TripleKnownData": (EpcWindowDescriptions.high_performance_glazing, EpcEfficiency.GOOD, 1, None, None),
+    "Secondary": (EpcWindowDescriptions.full_secondary_glazing, EpcEfficiency.POOR, 100, None, None),
+    "TripleKnownData": (EpcWindowDescriptions.high_performance_glazing, EpcEfficiency.GOOD, 100, None, None),
 }
diff --git a/etl/epc/Record.py b/etl/epc/Record.py
index ecbb89d2..4fc422b7 100644
--- a/etl/epc/Record.py
+++ b/etl/epc/Record.py
@@ -564,7 +564,7 @@ class EPCRecord:
             "mainheatc_energy_eff": addr.landlord_heating_controls_efficiency,
             "hot_water_energy_eff": addr.landlord_hot_water_efficiency,
 
-            "multi_glaze_proportion": addr.landlord_multi_glaze_proportion * 100,  # TODO: Fix this!
+            "multi_glaze_proportion": addr.landlord_multi_glaze_proportion,
             "construction_age_band": addr.landlord_construction_age_band,
         }