Index: shared/scripts/configuration/strings.py
===================================================================
diff -u -r9038bc8f2b56f220260292ab4ad4df26bcf72c2b -rbdb25c1883799428450f1dfca03ad7dc686ad11a
--- shared/scripts/configuration/strings.py	(.../strings.py)	(revision 9038bc8f2b56f220260292ab4ad4df26bcf72c2b)
+++ shared/scripts/configuration/strings.py	(.../strings.py)	(revision bdb25c1883799428450f1dfca03ad7dc686ad11a)
@@ -1,5 +1,5 @@
-
 # -*- coding: utf-8 -*-
+
 ###########################################################################
 #
 # Copyright (c) 2019-2021 Diality Inc. - All Rights Reserved.
@@ -8,17 +8,26 @@
 # WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 #
 # @file    strings.py
-# @file    utils.py
 #
 # @author  (last)      Joseph varghese
 # @date    (last)      18-Jan-2022
-#
 ############################################################################
 
+PRE_TREATMENT_SCREENS = ["Create" , "Sample" , "Consumables" , "Disposables" , "Prime" , "Ultrafiltration" , "BP/HR" , "Connection" , "Start"]
+POST_TREATMENT_SCREENS = ["Disconnection", "Review", "Disposables", "Disinfection"]  
+
 BLOOD_PRIMING_TEXT = "Blood Priming"
 SALINE_UNIT = "mL"
 BLOOD_PRIMING_DEFAULT_VALUE = "0 mL"
+ULTRAFILTRATION_PAUSED_TEXT = "Ultrafiltration Paused"
+RESUME_TEXT = "RESUME ULTRAFILTRATION"
+EDIT_TEXT = "EDIT ULTRAFILTRATION VOLUME"
+TITLE_TEXT = "ULTRAFILTRATION VOLUME   (L)"
 
+BLOOD_PRIMING_TEXT = "Blood Priming"
+SALINE_UNIT = "mL"
+BLOOD_PRIMING_DEFAULT_VALUE = "0 mL"
+
 #main treatment pressure
 PRESSURE_TITLE = "PRESSURES"
 ARTERIAL_TITLE = "Arterial"
@@ -28,6 +37,22 @@
 LOW_TEXT = "LOW"
 HIGH_TEXT = "HIGH"
 
+
+#main-treatment heparin 
+HEPARIN_UNIT = "mL"
+HEPARIN_DELIVERY_TEXT = "HEPARIN DELIVERY"
+HEPARIN_DELIVERY_OFF_TEXT = "OFF"
+HEPARIN_STOP_TEXT = "Delivery Stopped"
+HEPARIN_RESUME_DELIVERY_TEXT = "RESUME DELIVERY"
+HEPARIN_BOLUS_ACTIVE_TEXT = "Bolus Active" 
+HEPARIN_BOLUS_DISPENSING_TEXT = "Dispensing Active"
+HEPARIN_PAUSE_DELIVERY_TEXT = "PAUSE DELIVERY"
+HEPARIN_MAXIMUM_VOLUME_DELIVERED_TEXT = "Maximum Cumulative Heparin Volume Delivered"
+HEPARIN_SYRINGE_EMPTY_TEXT = "Syringe Empty"
+
+#tst_treatment_saline_data
+SALINE_UNIT = "mL"
+
 # dictionary of rejection reason from application source code.
 # message location -> denali-> Headers-> common-> MsgDefs.h
 REJECTION_REASON = {
@@ -77,6 +102,7 @@
     43: "REQUEST_REJECT_REASON_SYRINGE_NOT_PRESENT",                     # Syringe is not present
     }
 
+
 ALARM_ID_AND_MESSAGES = {
     1:  "Stuck button POST failure.\nStop or Off button detected to be pressed for at least 1 second during test shortly after power up.",            
     2:  "HD FPGA POST failure.",                                                                                                                      
@@ -497,17 +523,28 @@
 BACK_BUTTON_TEXT = "BACK"
 CONFIRM_BUTTON_TEXT = "CONFIRM"
 
+#Filter Flush
+BEGIN_PRIME_TITLE = "Begin Prime"
+PRIMING_TITLE = "Priming"
+FILTER_FLUSH_TITLE = "Filter Flush"
+SYSTEM_SELF_TEST_TITLE = "System Self Test"
+
+
 #Pre_treatment_water_sample
 SAMPLE_TEXT = "Sample"
 CREATE_TEXT = "Create"
 WATER_SAMPLE_BUTTON_TEXT = "WATER  SAMPLE"
+NEXT_BUTTON_TEXT = "NEXT"
+WATER_SAMPLE_BUTTON_TEXT = "WATER  SAMPLE"
+BACK_BUTTON_TEXT = "BACK"
 PASS_TEXT = "PASS"
 FAIL_TEXT = "FAIL"
 OK_TEXT = "OK"
 
 #Vitals
 SYSTOLIC_TEXT = "systolic"
 DIASTOLIC_TEXT = "diastolic"
+
 #priming
 TEST_DRY_STEPS = ["Used Cartridge Check", "Occlusion Sensors Check", "Pressure Sensors Check", "Syringe Pump Check"]
 PRIMING_STEPS = ["Blood Circuit Priming", "Dialysate Circuit Priming", "Wet Self Tests"]
@@ -652,5 +689,10 @@
     3 : "Connect arterial and venous cartridge lines to your patient access lines."
 }
 
-PRE_TREATMENT_SCREENS = ["Create" , "Sample" , "Consumables" , "Disposables" , "Prime" , "Ultrafiltration" , "BP/HR" , "Connection" , "Start"]
+ACCEPTED = True
+REJECTED = False
 
+#pretreatment_screen_bullets
+PRE_TREATMENT_SCREENS = ["Create" , "Sample" , "Consumables" , "Disposables" , "Prime" , "Ultrafiltration" , "BP/HR" , "Connection" , "Start"]
+ 
+ 
\ No newline at end of file