Index: shared/scripts/names.py
===================================================================
diff -u -raa4bf301318f72695425903f1c5078c42fbf446b -re9c9c9b0f2c241ce620f06432fdd7b9d3d6b3810
--- shared/scripts/names.py	(.../names.py)	(revision aa4bf301318f72695425903f1c5078c42fbf446b)
+++ shared/scripts/names.py	(.../names.py)	(revision e9c9c9b0f2c241ce620f06432fdd7b9d3d6b3810)
@@ -57,8 +57,8 @@
 o_system_self_test_progress = {"container":o_PreTreatmentStack_preTreatmentDisposablesStack_PreTreatmentDisposablesStack, "objectName": "_TimeCircle", "type": "TimeCircle", "visible": True}
 o_system_test_text = {"container": o_PreTreatmentStack_preTreatmentDisposablesStack_PreTreatmentDisposablesStack, "text": "System Self Test", "type": "Text", "unnamed": 1, "visible": True}
 #right and left button
-o_PreTreatmentBase_rightImage_Image={"container": o_PreTreatmentStack_preTreatmentDisposablesStack_PreTreatmentDisposablesStack, "id": "_rightImage", "source": "qrc:/images/iArrowRight", "type": "Image", "unnamed": 1, "visible": True}
-o_PreTreatmentBase_leftImage_Image = {"container": o_PreTreatmentStack_preTreatmentDisposablesStack_PreTreatmentDisposablesStack, "id": "_leftImage", "source": "qrc:/images/iArrowLeft", "type": "Image", "unnamed": 1, "visible": True}
+o_disposable_rightImage_Image = {"container": o_PreTreatmentStack_preTreatmentDisposablesStack_PreTreatmentDisposablesStack, "id": "_rightImage", "source": "qrc:/images/iArrowRight", "type": "Image", "unnamed": 1, "visible": True}
+o_disposable_leftImage_Image = {"container": o_PreTreatmentStack_preTreatmentDisposablesStack_PreTreatmentDisposablesStack, "id": "_leftImage", "source": "qrc:/images/iArrowLeft", "type": "Image", "unnamed": 1, "visible": True}
 o_next_button_text = {"container": o_Gui_MainView, "text":"NEXT", "type": "Text", "unnamed": 1, "visible": True}
 o_right_side_arrow = {"container": o_PreTreatmentStack_preTreatmentDisposablesStack_PreTreatmentDisposablesStack, "id": "_rightImage", "source": "qrc:/images/iArrowRight", "type": "Image", "unnamed": 1, "visible": True}
 o_back_button_text = {"container": o_Gui_MainView, "text":"BACK", "type": "Text", "unnamed": 1, "visible": True}
Index: tst_pre_treatment_disposables/test.py
===================================================================
diff -u -r3f9d21a04d25f785833fca1381c6f23d6364b39e -re9c9c9b0f2c241ce620f06432fdd7b9d3d6b3810
--- tst_pre_treatment_disposables/test.py	(.../test.py)	(revision 3f9d21a04d25f785833fca1381c6f23d6364b39e)
+++ tst_pre_treatment_disposables/test.py	(.../test.py)	(revision e9c9c9b0f2c241ce620f06432fdd7b9d3d6b3810)
@@ -50,7 +50,7 @@
         @param screen - (int) current screen
     """
     test.startSection("verifying right arrow functionality and verify the status of  left, 'BACK', 'NEXT' and 'CONFIRM' button if available")
-    verify_missing_object(names.o_PreTreatmentBase_leftImage_Image)
+    verify_missing_object(names.o_disposable_leftImage_Image)
     for indicator in range(1, num_of_instruction, 1):
         verify_bullet_navigation(indicator, num_of_instruction)
         verify_next_button(DISABLED)
@@ -59,9 +59,9 @@
         else:
             verify_back_button(ENABLED)   
         if indicator != num_of_instruction:
-            mouseClick(waitForObject(names.o_PreTreatmentBase_rightImage_Image))
+            mouseClick(waitForObject(names.o_disposable_rightImage_Image))
             
-    verify_missing_object(names.o_PreTreatmentBase_rightImage_Image)
+    verify_missing_object(names.o_disposable_rightImage_Image)
     verify_next_button(ENABLED)
     test.endSection()
        
@@ -73,7 +73,7 @@
         @param screen - (int) current screen
     """
     test.startSection("verifying left arrow functionality and verify the status of left, 'BACK', 'NEXT' and 'CONFIRM' button if available")
-    verify_missing_object(names.o_PreTreatmentBase_rightImage_Image)
+    verify_missing_object(names.o_disposable_rightImage_Image)
     for indicator in range(num_of_instruction, 0, -1):
         verify_bullet_navigation(indicator, num_of_instruction)
         if indicator == num_of_instruction:
@@ -85,9 +85,9 @@
         else:
             verify_back_button(ENABLED)
         if indicator != 1:
-            mouseClick(waitForObject(names.o_PreTreatmentBase_leftImage_Image))
+            mouseClick(waitForObject(names.o_disposable_leftImage_Image))
             
-    verify_missing_object(names.o_PreTreatmentBase_leftImage_Image)
+    verify_missing_object(names.o_disposable_leftImage_Image)
     test.endSection()
     
 def verify_bullet_navigation(num, num_of_instruction):