diff --git a/modules/cold-extraction/ColdDataRetriever.py b/modules/cold-extraction/ColdDataRetriever.py
index 117e157..dacf926 100644
--- a/modules/cold-extraction/ColdDataRetriever.py
+++ b/modules/cold-extraction/ColdDataRetriever.py
@@ -21,17 +21,17 @@ def initialize_config_and_execute(valuesDict):
     global DCM4CHE_BIN, SRC_AET, QUERY_AET, DEST_AET, NIGHTLY_ONLY, START_HOUR, END_HOUR, IS_EXTRACTION_NOT_RUNNING, NIFFLER_ID, MAX_PROCESSES, SEPARATOR
     global accessions, patients, dates, niffler_log, resume, length
 
-    storage_folder = valuesDict['storage_folder']
-    file_path = valuesDict['file_path']
+    storage_folder = valuesDict['StorageFolder']
+    file_path = valuesDict['FilePath']
     csv_file = valuesDict['CsvFile']
-    extraction_type = valuesDict['extraction_type']
-    accession_index = int(valuesDict['accession_index'])
-    patient_index = int(valuesDict['patient_index'])
-    date_index = int(valuesDict['date_index'])
-    date_type = valuesDict['date_type']
-    date_format = valuesDict['date_format']
-    email = valuesDict['email']
-    send_email = bool(valuesDict['send_email'])
+    extraction_type = valuesDict['ExtractionType']
+    accession_index = int(valuesDict['AccessionIndex'])
+    patient_index = int(valuesDict['PatientIndex'])
+    date_index = int(valuesDict['DateIndex'])
+    date_type = valuesDict['DateType']
+    date_format = valuesDict['DateFormat']
+    email = valuesDict['YourEmail']
+    send_email = bool(valuesDict['SendEmail'])
     system_json = valuesDict['NifflerSystem']
 
     # Reads the system_json file.
diff --git a/modules/frontend/server.py b/modules/frontend/server.py
index bdf4d81..39a05f3 100644
--- a/modules/frontend/server.py
+++ b/modules/frontend/server.py
@@ -167,16 +167,16 @@ def cold_extraction():
 
         if checkfile:
             cold_extraction_values['NifflerSystem'] = NifflerSystem_File
-            cold_extraction_values['storage_folder'] = request.form['StorageFolder']
-            cold_extraction_values['file_path'] = file_path
-            cold_extraction_values['extraction_type'] = request.form['ExtractionType']
-            cold_extraction_values['accession_index'] = accession_index
-            cold_extraction_values['patient_index'] = patient_index
-            cold_extraction_values['date_index'] = date_index
-            cold_extraction_values['date_type'] = request.form['DateType']
-            cold_extraction_values['date_format'] = date_format
-            cold_extraction_values['send_email'] = request.form['sendEmail']
-            cold_extraction_values['email'] = request.form['email']
+            cold_extraction_values['StorageFolder'] = request.form['StorageFolder']
+            cold_extraction_values['FilePath'] = file_path
+            cold_extraction_values['ExtractionType'] = request.form['ExtractionType']
+            cold_extraction_values['AccessionIndex'] = accession_index
+            cold_extraction_values['PatientIndex'] = patient_index
+            cold_extraction_values['DateIndex'] = date_index
+            cold_extraction_values['DateType'] = request.form['DateType']
+            cold_extraction_values['DateFormat'] = date_format
+            cold_extraction_values['SendEmail'] = request.form['sendEmail']
+            cold_extraction_values['YourEmail'] = request.form['email']
 
             import sys
             import io