Index: shared/scripts/configuration/config.py
===================================================================
diff -u -r77adbfa018e46d0789bbd176700bfb6c18f0d173 -r8022d2716a79cbb147fa8976606720c566a7b864
--- shared/scripts/configuration/config.py	(.../config.py)	(revision 77adbfa018e46d0789bbd176700bfb6c18f0d173)
+++ shared/scripts/configuration/config.py	(.../config.py)	(revision 8022d2716a79cbb147fa8976606720c566a7b864)
@@ -437,7 +437,7 @@
     39 : "REQUEST_REJECT_REASON_RINSEBACK_NOT_COMPLETED" ,                                               # Cannot move on to recirculate without completing full rinseback
 }
 
-NUM_OF_REQUEST_REJECT_REASONS      = 39
+NUM_OF_REQUEST_REJECT_REASONS = 39
 
 #main treatment pressure
 PRESSURE_TITLE = "PRESSURES"
@@ -524,3 +524,14 @@
 KEYBOARD_SWITCH = ["ABC", "&123"]
 
 
+#main-treatment heparin 
+HEPARIN_UNIT = "mL"
+HEPARIN_DELIVERY_TEXT = "HEPARIN DELIVERY"
+HEPARIN_DELIVERY_OFF_TEXT = "Heparin Delivery Off"
+HEPARIN_STOP_TEXT = "Heparin Delivery Stopped"
+HEPARIN_RESUME_DELIVERY_TEXT = "RESUME DELIVERY"
+HEPARIN_BOLUS_ACTIVE_TEXT = "Heparin Bolus Active" 
+HEPARIN_PAUSE_DELIVERY_TEXT = "PAUSE DELIVERY"
+HEPARIN_MAXIMUM_VOLUME_DELIVERED_TEXT = "Maximum Cumulative Heparin Volume Delivered"
+HEPARIN_SYRINGE_EMPTY_TEXT = "Heparin Syringe Empty"
+