Index: suite_leahi/shared/scripts/configuration/navigation.py
===================================================================
diff -u -r4e2b2a08fb10fb528e782a505eaab19f63874cc4 -rf7c5babf0cceeac7cacd155523b3fca43ac25a95
--- suite_leahi/shared/scripts/configuration/navigation.py	(.../navigation.py)	(revision 4e2b2a08fb10fb528e782a505eaab19f63874cc4)
+++ suite_leahi/shared/scripts/configuration/navigation.py	(.../navigation.py)	(revision f7c5babf0cceeac7cacd155523b3fca43ac25a95)
@@ -1,6 +1,6 @@
 import names
-import squish
 import test
+import squish
 from leahi_dialin.ui.td_messaging import TD_Messaging
 from leahi_dialin.common.td_defs  import TDOpModes, TDStandbyStates
 from configuration                import config, utility
@@ -12,24 +12,47 @@
     Method to navigate to "Service" screen
     """
     td_simulator.td_operation_mode(TDOpModes.MODE_STAN.value, 0)
-    settings_menu_object = utility.get_object_from_names(
-        names.o_Settings_Menu,
-        error_message="Settings menu object missing",
-        timeout_ms=1000,
+    headerbar_container = squish.waitForObject(names.o_mainMenu_MainMenu, 2000)
+    settings_menu_object = utility.findChildByText(
+        headerbar_container, config.SETTINGS
     )
     if settings_menu_object is not None:
         squish.mouseClick(settings_menu_object)
     
-    device_setting_screen_title_text = utility.get_object_from_names(
-        names.o_DeviceSettingsTitleText,
-        error_message="Device Settings Screen title text object missing",
-        timeout_ms=2000,
+    headerbar_container = squish.waitForObject(names.o_headerBar_HeaderBar, 2000)
+    device_setting_screen_headerbar_title_text = utility.findChildByText(
+        headerbar_container, config.DEVICE_SETTINGS
     )
-    if device_setting_screen_title_text is not None:
+    if device_setting_screen_headerbar_title_text is not None:
         test.compare(
-            device_setting_screen_title_text.text,
+            device_setting_screen_headerbar_title_text.text,
             config.DEVICE_SETTINGS_SCREEN_TITLE_TEXT,
             "{} screen is displayed and Comparison of Device Settings Screen Title text".format(
                 config.DEVICE_SETTINGS_SCREEN_TITLE_TEXT
             ),
-        )
\ No newline at end of file
+        )
+        
+def navigation_pageIndicator_step(vStep_name):
+    """
+        Navigate to the specified page using the step indicator component.
+ 
+        This method selects the given step from the page step indicator
+        Args:
+        vStep_name (str): The name of the step to navigate to as displayed
+                         in the step indicator.
+         
+    """
+    test.startSection("Method to navigation in the pretreatment page ")
+    stepId = squish.waitForObjectExists(names.o_preTreatmentStack_stepIndicator_StepIndicator)
+    values = utility.findAllChildrenById(stepId, "_text")
+    for index, input_field in enumerate(values[2:]):
+        test.log(str(index));
+        test.log(str(input_field.text))
+        if str(input_field.text) == vStep_name:
+            test.log("Reached the target step")
+            break
+        else:
+            Nextbutton = utility.setObjectText(obj =names.o_preTreatmentStack_Text, text =config.NEXT)
+            squish.mouseClick(Nextbutton)
+    test.endSection() 
+    
\ No newline at end of file