Index: leahi_dialin/common/td_defs.py
===================================================================
diff -u -r2a8cf0f2bb60b82bf059519526e0b15cd08af022 -rb3c5f38c578a27dd167ca5dd81f140b1083b057e
--- leahi_dialin/common/td_defs.py	(.../td_defs.py)	(revision 2a8cf0f2bb60b82bf059519526e0b15cd08af022)
+++ leahi_dialin/common/td_defs.py	(.../td_defs.py)	(revision b3c5f38c578a27dd167ca5dd81f140b1083b057e)
@@ -1189,7 +1189,31 @@
     'VALVE_STATE_IN_TRANSITION': [],
 }
 
+@unique
+class TDHemodiafiltrationAttributes(DialinEnum):
+    HDF_EXEC_STATE                         = 0             # Set Blood Flow Rate for Blood Flow Motor
+    HDF_REQUESTED_RATE                  = 1             # Measured Blood Flow Rate for Blood Flow Motor
+    HDF_TARGET_TMP             = 2             # Measured Bloop Pump Rotor Speed for Blood Flow Motor
+    HDF_CURRENT_RATE                   = 3             # Measured Blood Pump Speed for Blood Flow Motor
+    HDF_CURRENT_TMP                  = 4             # Measured Blood Pump torque
+    HDF_REQUESTED_VOLUME                                     = 5             # Set Revolutions per minute for Blood Flow Motor
+    HDF_TOTAL_VOLUME                                 = 6             # Rotor Count for Blood Flow Motor
+    HDF_REQUESTED                        = 7             # Pressure Blood Flow Rate for Blood Flow Motor
+    NUM_OF_HDF_ATTRIBUTES          = 8            # Number of Blood Flow Motor Attributes
 
+TDHemodiafiltrationAttributes._str_list = {
+    # Official Name :       Accepted strings
+    'HDF_EXEC_STATE': ['hdf state'],
+    'HDF_REQUESTED_RATE': ['hdf requested rate'],
+    'HDF_TARGET_TMP': ['hdf target tmp'],
+    'HDF_CURRENT_RATE': ['hdf current rate'],
+    'HDF_CURRENT_TMP': ['hdf current tmp'],
+    'HDF_REQUESTED_VOLUME': ['hdf requested volume'],
+    'HDF_TOTAL_VOLUME': ['hdf total volume'],
+    'HDF_REQUESTED': ['hdf request'],
+    'NUM_OF_BLOOD_FLOW_MOTOR_ATTRIBUTES': [],
+}
+
 # ================================================== Enum Creators: Treatment Parameters ==================================================
 @unique
 class TDTreatmentParameters(DialinEnum):