Index: Components/PN_Stack/PN_Controller/Sources/Pnm_DataProvider.c
===================================================================
--- Components/PN_Stack/PN_Controller/Sources/Pnm_DataProvider.c	(revision 94248)
+++ Components/PN_Stack/PN_Controller/Sources/Pnm_DataProvider.c	(working copy)
@@ -358,6 +358,7 @@
     ptSubmodule->usARIndex          = ptAR->usIndex;
     ptSubmodule->usPeerSubmoduleIdx = 0xFFFF;
 
+#if 0
     if (ptIt)
     {
       int iCompare = Pnm_Dp_SubmoduleCompare(ptSubmodule, ptIt);
@@ -377,6 +378,7 @@
 
         while((ptItNext = Pnm_Dp_GetSubmodule(ptRsc, ptIt->usARNextSubmoduleIdx)))
         {
+
           iCompare = Pnm_Dp_SubmoduleCompare(ptSubmodule, ptItNext);
 
           if(iCompare < 0)
@@ -391,6 +393,21 @@
        ptIt->usARNextSubmoduleIdx = ptSubmodule->usIndex;
       }
     }
+#else
+    if (ptIt)
+    {
+      PNM_SUBMODULE_T *ptItNext = NULL;
+      /* Don't sort submodule list. Append newly configured submodule at the end of  the list
+       * get last configured submodule using the following loop */
+      while((ptItNext = Pnm_Dp_GetSubmodule(ptRsc, ptIt->usARNextSubmoduleIdx)))
+      {
+        ptIt = ptItNext;
+      }
+
+      ptSubmodule->usARNextSubmoduleIdx = ptIt->usARNextSubmoduleIdx;
+      ptIt->usARNextSubmoduleIdx = ptSubmodule->usIndex;
+    }
+#endif
     else
     {
       ptAR->usFirstSubmodule = ptSubmodule->usIndex;