Index: sources/canbus/MessageDispatcher.cpp
===================================================================
diff -u -r26433c42f2efa2cb18af95f523581c7eeeff049d -r6760e0994f220fb0e31f675d6b3b74477560bdde
--- sources/canbus/MessageDispatcher.cpp	(.../MessageDispatcher.cpp)	(revision 26433c42f2efa2cb18af95f523581c7eeeff049d)
+++ sources/canbus/MessageDispatcher.cpp	(.../MessageDispatcher.cpp)	(revision 6760e0994f220fb0e31f675d6b3b74477560bdde)
@@ -841,6 +841,18 @@
     QVariantList mData;
     onActionTransmit(GuiActionType::ID_AdjustInstitutionalRecordReq, mData);
 }
+
+/*!
+ * \brief   MessageDispatcher::onAdjustment
+ * \details This method transmits the Disposables Removal Confirm Adjustment Denali message.
+ * \param   vData - Data model contains Service Mode adjustment.
+ * \return  void
+ */
+void MessageDispatcher::onAdjustment(const AdjustHDResetInSrvcRequestData &)
+{
+    QVariantList mData;
+    onActionTransmit(GuiActionType::ID_ResetHDInServiceModeReq, mData);
+}
 // ----------------------------------------------------------------------------------------------------
 
 /*!
Index: sources/canbus/MessageDispatcher.h
===================================================================
diff -u -r26433c42f2efa2cb18af95f523581c7eeeff049d -r6760e0994f220fb0e31f675d6b3b74477560bdde
--- sources/canbus/MessageDispatcher.h	(.../MessageDispatcher.h)	(revision 26433c42f2efa2cb18af95f523581c7eeeff049d)
+++ sources/canbus/MessageDispatcher.h	(.../MessageDispatcher.h)	(revision 6760e0994f220fb0e31f675d6b3b74477560bdde)
@@ -166,6 +166,9 @@
         GuiActionType::ID_TreatmentLogAvrgeData                 ,
         GuiActionType::ID_TreatmentLogAlarmData                 ,
         GuiActionType::ID_TreatmentLogEventData                 ,
+
+        // HD reset request in service mode
+        GuiActionType::ID_ResetHDInServiceModeReq               ,
     };
 
 public slots:
Index: sources/canbus/MessageGlobals.h
===================================================================
diff -u -r988d4037838bb83205e1b98e1323846271e58571 -r6760e0994f220fb0e31f675d6b3b74477560bdde
--- sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision 988d4037838bb83205e1b98e1323846271e58571)
+++ sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision 6760e0994f220fb0e31f675d6b3b74477560bdde)
@@ -273,6 +273,9 @@
 
     {Gui::GuiActionType::ID_AdjustInstitutionalRecordReq            ,   0 * 4       }, // 0 parameter
     {Gui::GuiActionType::ID_AdjustInstitutionalRecordRsp            ,  27 * 4       }, //27 parameters each 4 bytes
+
+    // HD reset request in service mode
+    {Gui::GuiActionType::ID_ResetHDInServiceModeReq                 ,   0 * 4       }, // 0 parameters each 4bytes
 };
 
 /*!
Index: sources/canbus/MessageInterpreter.cpp
===================================================================
diff -u -r26433c42f2efa2cb18af95f523581c7eeeff049d -r6760e0994f220fb0e31f675d6b3b74477560bdde
--- sources/canbus/MessageInterpreter.cpp	(.../MessageInterpreter.cpp)	(revision 26433c42f2efa2cb18af95f523581c7eeeff049d)
+++ sources/canbus/MessageInterpreter.cpp	(.../MessageInterpreter.cpp)	(revision 6760e0994f220fb0e31f675d6b3b74477560bdde)
@@ -285,6 +285,10 @@
     case Gui::GuiActionType::ID_AlarmClearedConditionReq                : INTERPRET_TRANSMIT_MESSAGE(AlarmClearedConditionRequestData               ); break;
     case Gui::GuiActionType::ID_AlarmActiveListReq                      : INTERPRET_TRSMT_MT_MESSAGE(AlarmActiveListRequestData                     ); break;
     case Gui::GuiActionType::ID_AlarmTriggered                          : INTERPRET_TRANSMIT_MESSAGE(AlarmTriggeredRequestData                      ); break;
+
+    // HD reset in service mode
+    case Gui::GuiActionType::ID_ResetHDInServiceModeReq                 : INTERPRET_TRSMT_MT_MESSAGE(AdjustHDResetInSrvcRequestData                 ); break;
+
     // disabled coco end
     default:
         QString mActionIdHexString = Format::toHexString(vActionId);
Index: sources/gui/GuiGlobals.h
===================================================================
diff -u -r26433c42f2efa2cb18af95f523581c7eeeff049d -r6760e0994f220fb0e31f675d6b3b74477560bdde
--- sources/gui/GuiGlobals.h	(.../GuiGlobals.h)	(revision 26433c42f2efa2cb18af95f523581c7eeeff049d)
+++ sources/gui/GuiGlobals.h	(.../GuiGlobals.h)	(revision 6760e0994f220fb0e31f675d6b3b74477560bdde)
@@ -290,6 +290,8 @@
             ID_AdjustInstitutionalRecordReq             = 0xCF00, // 207 UI -> HD request institutional record
             ID_AdjustInstitutionalRecordRsp             = 0xD000, // 208 HD -> UI response institutional record
 
+            // HD reset request in service mode
+            ID_ResetHDInServiceModeReq                  = 0xB900, // 185 UI -> HD reset in service mode
         };
 
         enum class GuiActionsData_Enum /*: quint8  QML does not support*/ {
Index: sources/model/MModel.h
===================================================================
diff -u -r26433c42f2efa2cb18af95f523581c7eeeff049d -r6760e0994f220fb0e31f675d6b3b74477560bdde
--- sources/model/MModel.h	(.../MModel.h)	(revision 26433c42f2efa2cb18af95f523581c7eeeff049d)
+++ sources/model/MModel.h	(.../MModel.h)	(revision 6760e0994f220fb0e31f675d6b3b74477560bdde)
@@ -459,9 +459,10 @@
     REGISTER_METATYPE(                                        AdjustHDAlarmVolumeResponseData ) \
     REGISTER_METATYPE(                                        AdjustInstitutionalRequestData  ) \
     REGISTER_METATYPE(                                 AdjustInstitutionalRecordResponseData  ) \
+    /*                                 HD reset in service mode                              */ \
+    REGISTER_METATYPE(                                         AdjustHDResetInSrvcRequestData ) \
 
 
-
 //===============================================================================//
 /*!
  \def       ACTION_RECEIVE_MODEL_BRIDGE_CONNECTIONS
@@ -651,7 +652,10 @@
     /*                                         Settings - HD Info                            */ \
     ADJUST_TRANSMT_BRIDGE_CONNECTION(vSOURCE,                          HDUsageInfoRequestData ) \
     ADJUST_TRANSMT_BRIDGE_CONNECTION(vSOURCE,                  AdjustInstitutionalRequestData ) \
+    /*                                      HD reset in service mode                         */ \
+    ADJUST_TRANSMT_BRIDGE_CONNECTION(vSOURCE,                  AdjustHDResetInSrvcRequestData ) \
 
+
     /* disabled coco begin validated: Manually tested. This model class is a placeholder and there is no use case for this now.
     ADJUST_TRANSMT_BRIDGE_CONNECTION(vSOURCE,                AlarmClearedConditionRequestData ) \
     disabled coco end */                                                                                 \
@@ -849,6 +853,8 @@
     /*                                         Settings - HD Info                            */ \
     ADJUST_TRANSMT_BRIDGE_DEFINITION(                                  HDUsageInfoRequestData ) \
     ADJUST_TRANSMT_BRIDGE_DEFINITION(                          AdjustInstitutionalRequestData ) \
+    /*                                      HD reset in service mode                         */ \
+    ADJUST_TRANSMT_BRIDGE_DEFINITION(                          AdjustHDResetInSrvcRequestData ) \
     /* disabled coco begin validated: Manually tested. This model class is a placeholder and there is no use case for this now.
     ADJUST_TRANSMT_BRIDGE_DEFINITION(                        AlarmClearedConditionRequestData ) \
     disabled coco end */                                                                                 \
@@ -910,6 +916,8 @@
     /*                                         Settings - HD Info                            */ \
     ADJUST_TRANSMT_BRIDGE_DEFINITION_NOEMIT(                           HDUsageInfoRequestData ) \
     ADJUST_TRANSMT_BRIDGE_DEFINITION_NOEMIT(                   AdjustInstitutionalRequestData ) \
+    /*                                        HD reset in service mode                       */ \
+    ADJUST_TRANSMT_BRIDGE_DEFINITION_NOEMIT(                   AdjustHDResetInSrvcRequestData ) \
 
     /* disabled coco begin validated: Manually tested. This model class is a placeholder and there is no use case for this now.
     ADJUST_TRANSMT_BRIDGE_DEFINITION_NOEMIT(                 AlarmClearedConditionRequestData ) \
@@ -972,6 +980,8 @@
     /*                                         Settings - HD Info                            */ \
     ADJUST_TRANSMT_BRIDGE_DEFINITION_PUBLIC(                           HDUsageInfoRequestData ) \
     ADJUST_TRANSMT_BRIDGE_DEFINITION_PUBLIC(                   AdjustInstitutionalRequestData ) \
+    /*                                      HD reset in service mode                         */ \
+    ADJUST_TRANSMT_BRIDGE_DEFINITION_PUBLIC(                   AdjustHDResetInSrvcRequestData ) \
     /* disabled coco begin validated: Manually tested. This model class is a placeholder and there is no use case for this now.
     ADJUST_TRANSMT_BRIDGE_DEFINITION_PUBLIC(                 AlarmClearedConditionRequestData ) \
     disabled coco end */                                                                        \
Index: sources/model/hd/adjustment/settings/MAdjustHDRequests.h
===================================================================
diff -u -r26433c42f2efa2cb18af95f523581c7eeeff049d -r6760e0994f220fb0e31f675d6b3b74477560bdde
--- sources/model/hd/adjustment/settings/MAdjustHDRequests.h	(.../MAdjustHDRequests.h)	(revision 26433c42f2efa2cb18af95f523581c7eeeff049d)
+++ sources/model/hd/adjustment/settings/MAdjustHDRequests.h	(.../MAdjustHDRequests.h)	(revision 6760e0994f220fb0e31f675d6b3b74477560bdde)
@@ -319,6 +319,35 @@
 
     static Can::Can_Id canid () { return Can::eChlid_UI_HD; }
 };
+
+/*!
+ * \brief   The MAdjustHDResetReq class
+ * \details The DG/HD versions request model
+ *
+ * |   MSG  | CAN ID | Type | Ack | Src | Dest | Description                 |
+ * |:------:|:------:|:----:|:---:|:---:|:----:|:---------------------------:|
+ * | 0xB900 | 0x200  | Req  | Y   | UI  | All  | HD reset request            |
+ *
+ * | Payload  ||
+ * |          ||
+ * |   (N/A)  ||
+ *
+ */
+class MAdjustHDResetInSrvceModeReq : public MModel {
+public:
+
+    // disabled coco begin validated : Has been validated manually.
+    // This object is used statically for now, kept the logic for later usage.
+    QString toString() {
+        return toString({});
+    }
+    // disabled coco end
+    static QString toString(const QVariantList &vParameters) {
+        return MModel::toString("HDResetInServiceMode", vParameters);
+    }
+
+    static Can::Can_Id canid () { return Can::eChlid_UI_HD; }
+};
 }
 
 typedef Model::        MAdjustServiceModeReq           AdjustServiceModeRequestData;
@@ -330,3 +359,4 @@
 typedef Model::  MAdjustUIPostFinalResultReq     AdjustUIPostFinalResultRequestData;
 typedef Model::              MHDUsageInfoReq                 HDUsageInfoRequestData;
 typedef Model::MAdjustInstitutionalRecordReq         AdjustInstitutionalRequestData;
+typedef Model:: MAdjustHDResetInSrvceModeReq         AdjustHDResetInSrvcRequestData;