Index: leahi_dialin/common/msg_ids.py
===================================================================
diff -u -r01af2d84b2cb4aa87c58f10eb8af669820e71f49 -r0cc18ed59b5893a9c4830c59ac350069c0c32c45
--- leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 01af2d84b2cb4aa87c58f10eb8af669820e71f49)
+++ leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 0cc18ed59b5893a9c4830c59ac350069c0c32c45)
@@ -260,6 +260,7 @@
     TBD_ED = 0xED
     TBD_EE = 0xEE
     TBD_EF = 0xEF
+    MSG_ID_TD_HEMODIAFILTRATION_DATA = 0xE8
     MSG_ID_DD_PISTON_PUMP_CONTROL_DATA = 0xF0
 
 
@@ -362,6 +363,10 @@
     MSG_ID_TD_SYRINGE_PUMP_FORCE_SENSOR_CALIBRATION_REQUEST = 0x8060
     MSG_ID_TD_GET_ALARM_PROPERTIES_REQUEST = 0x8061
     MSG_ID_TD_ALARM_PROPERTIES_RESPONSE = 0x8062
+    MSG_ID_TD_HDF_START_STOP_OVERRIDE_REQUEST = 0x8063
+    MSG_ID_TD_HDF_CURRENT_RATE_OVERRIDE_REQUEST = 0x8064
+    MSG_ID_TD_HDF_TARGET_TMP_OVERRIDE_REQUEST = 0x8065
+    MSG_ID_TD_HDF_PUBLISH_INTERVAL_OVERRIDE_REQUEST = 0x8066
 
     MSG_ID_TD_TRAINING_TEST_OVERRIDE_REQUEST = 0x8999
 
Index: leahi_dialin/common/td_defs_proxy.py
===================================================================
diff -u -r01af2d84b2cb4aa87c58f10eb8af669820e71f49 -r0cc18ed59b5893a9c4830c59ac350069c0c32c45
--- leahi_dialin/common/td_defs_proxy.py	(.../td_defs_proxy.py)	(revision 01af2d84b2cb4aa87c58f10eb8af669820e71f49)
+++ leahi_dialin/common/td_defs_proxy.py	(.../td_defs_proxy.py)	(revision 0cc18ed59b5893a9c4830c59ac350069c0c32c45)
@@ -95,6 +95,7 @@
     TDTreatmentParameters               = td_defs.TDTreatmentParameters
     TDTreatmentModalityTypes            = td_defs.TDTreatmentModalityTypes
     TDTreatmentHDFDilution              = td_defs.TDTreatmentHDFDilution
+    TDHemodiafiltrationAttributes       = td_defs.TDHemodiafiltrationAttributes
 
     # Alarms
     AlarmProperties                     = generic_defs.AlarmProperties
Index: leahi_dialin/td/treatment_delivery.py
===================================================================
diff -u -r01af2d84b2cb4aa87c58f10eb8af669820e71f49 -r0cc18ed59b5893a9c4830c59ac350069c0c32c45
--- leahi_dialin/td/treatment_delivery.py	(.../treatment_delivery.py)	(revision 01af2d84b2cb4aa87c58f10eb8af669820e71f49)
+++ leahi_dialin/td/treatment_delivery.py	(.../treatment_delivery.py)	(revision 0cc18ed59b5893a9c4830c59ac350069c0c32c45)
@@ -28,6 +28,7 @@
 from .modules.buttons import TDButtons
 from .modules.ejector import TDEjector
 from .modules.events import TDEvents
+from .modules.hemodiafiltration import TDHemoDiaFiltration
 from .modules.pressure_sensors import TDPressureSensors
 from .modules.records import TDRecords
 from .modules.switches import TDSwitches
@@ -136,6 +137,7 @@
         self.buttons = TDButtons(self.can_interface, self.logger)                           #: The Buttons module
         self.ejector = TDEjector(self.can_interface, self.logger)                           #: The Ejector module
         self.events = TDEvents(self.can_interface, self.logger)                             #: The Events module
+        self.hdf = TDHemoDiaFiltration(self.can_interface, self.logger)
         self.pressure_sensors = TDPressureSensors(self.can_interface, self.logger)          #: The Pressure Sensors module
         self.records = TDRecords(self.can_interface, self.logger)                           #: The Records module
         self.switches = TDSwitches(self.can_interface, self.logger)                         #: The Switches module