Index: unittests/tst_models.cpp
===================================================================
diff -u -r2df3974863afc21b288e566426600d6738bc9fca -rf307f2925162ef5a7a48427ba28620673ef2aa84
--- unittests/tst_models.cpp	(.../tst_models.cpp)	(revision 2df3974863afc21b288e566426600d6738bc9fca)
+++ unittests/tst_models.cpp	(.../tst_models.cpp)	(revision f307f2925162ef5a7a48427ba28620673ef2aa84)
@@ -4360,7 +4360,11 @@
 void tst_models::tst_MDuetConfirmHDi_data () {
     HelperFunctions_tstModel::generate_ByteDataSet( {  "mId"       ,
                                                         "mCommand"  ,
-                                                        "mReason"
+                                                        "mReason"   ,
+                                                        "mExtraParam1" ,
+                                                        "mExtraParam2" ,
+                                                        "mExtraParam3" ,
+                                                        "mExtraParam4"
                                                     });
 }
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ MDuetConfirmHDi test definition ~~~~~~~~~~~~~~~~~~~~~~~~ //
@@ -4383,6 +4387,10 @@
     case  1: { index = index * sizeof mData._data.mId        ; QVERIFY (! mData.fromByteArray(data)); QCOMPARE( index, startIndex ); } break;
     case  2: { index = index * sizeof mData._data.mCommand   ; QVERIFY (! mData.fromByteArray(data)); QCOMPARE( index, startIndex ); } break;
     case  3: { index = index * sizeof mData._data.mReason    ; QVERIFY (! mData.fromByteArray(data)); QCOMPARE( index, startIndex ); } break;
+    case  4: { index = index * sizeof mData._data.mExtraParam1  ; QVERIFY (! mData.fromByteArray(data)); QCOMPARE( index, startIndex ); } break;
+    case  5: { index = index * sizeof mData._data.mExtraParam2  ; QVERIFY (! mData.fromByteArray(data)); QCOMPARE( index, startIndex ); } break;
+    case  6: { index = index * sizeof mData._data.mExtraParam3  ; QVERIFY (! mData.fromByteArray(data)); QCOMPARE( index, startIndex ); } break;
+    case  7: { index = index * sizeof mData._data.mExtraParam4  ; QVERIFY (! mData.fromByteArray(data)); QCOMPARE( index, startIndex ); } break;
 
     default:
         QVERIFY2(false, "Incorrect Test");