Index: dialin/common/hd_defs.py
===================================================================
diff -u -r27872ba051da5230041de569fc817d3c00a5ddb0 -rb14367e7a35bb20d6c3d45b6d7629d0a1fca65e1
--- dialin/common/hd_defs.py	(.../hd_defs.py)	(revision 27872ba051da5230041de569fc817d3c00a5ddb0)
+++ dialin/common/hd_defs.py	(.../hd_defs.py)	(revision b14367e7a35bb20d6c3d45b6d7629d0a1fca65e1)
@@ -246,8 +246,11 @@
 
 @unique
 class PreTreatmentPatientConnectionStates(DialinEnum):
-    PATIENT_CONNECTION_STATE = 0                    # Pre-treatment Patient Connection state.
-    NUM_OF_PATIENT_CONNECTION_STATES = 1            # Number of pre-treatment Patient Connection states.
+    PRE_TREATMENT_PAT_CONN_WAIT_FOR_UF_VOL_STATE = 0               # Pre-treatment patient connect wait for UF volume setting state
+    PRE_TREATMENT_PAT_CONN_WAIT_FOR_DLZR_INVERT_STATE = 1          # Pre-treatment patient connect wait for dialyzer inverted state
+    PRE_TREATMENT_PAT_CONN_WAIT_FOR_USER_CONFIRM_STATE = 2         # Pre-treatment patient connect wait for user confirm state
+    PRE_TREATMENT_PAT_CONN_WAIT_FOR_TREATMENT_START_STATE = 3      # Pre-treatment patient connect wait for treatment start state
+    NUM_OF_PRE_TREATMENT_PAT_CONN_STATES = 4                       # Number of pre-treatment patient connect states
 
 
 @unique