Travel for ESS with WD ABAP

Question

Good morning.
I am implementing Travel for ESS. We implement the business function FIN_TRAVEL_1 for work with Webdynpro ABAP.
We are implementing ESS for a country not deliverd by SAP.
We copy the folder of ESS/MSS, for modify the role of Employee Self-Service and add more iview/page/ to this role customer.
I have two doubts:
1) Have that change the PCD in the SPRO for each resource?
2.) I am in process of designing the ESS Homepage framework for Travel and Expenses.We are onto ECC6.0 with Enh Pack4.
In SPRO, we have got new resource links which are for Webdynpro ABAP.
For Example for resource EMPLOYEE_TRAVEL_ALLMYTRIPS_SRV_12,the properties are
Description : Travel & Expense: All My Trips and Expenses
Object name : FITV_POWL_TRIPS
URL Parameter : SAP_FITV_EXIT_OP=CallAreaPage
All other properties are empty like URL of Resource Object and URL of PCD Page.
The Question is:
Not is necessary use this properties URL of Resource Object and URL of PCD Page.??
Service========================================== Resource===================================
EMPLOYEE_TRAVEL_ALLMYTRIPS_12================     EMPLOYEE_TRAVEL_ALLMYTRIPS_SRV_12
EMPLOYEE_TRAVEL_MYPROFILE_12=================     EMPLOYEE_TRAVEL_PROFILE_SRV_12
EMPLOYEE_TRAVEL_REQUEST_12===================     EMPLOYEE_TRAVEL_REQUEST_SRV_12
EMPLOYEE_TRAVEL_REQUEST_DELETE_12     ===========  EMPLOYEE_TRAVEL_REQUEST_DELETE_SRV_12
EMPLOYEE_TRAVEL_PLANNING_SRV_12=============  EMPLOYEE_TRAVEL_PLANNING_SRV_12
EMPLOYEE_TRAVEL_ROUTING_12===================     EMPLOYEE_TRAVEL_ROUTING_SRV_12
EMPLOYEE_TRAVEL_CANCEL_SRV_12===============     EMPLOYEE_TRAVEL_CANCEL_SRV_12
EMPLOYEE_TRAVEL_EXPENSEREPORT_12============     EMPLOYEE_TRAVEL_EXPENSE_SRV_12
EMPLOYEE_TRAVEL_EXPENSEREPORT_DELETE_12=====     EMPLOYEE_TRAVEL_EXPENSE_DELETE_SRV_12
EMPLOYEE_TRAVEL_TRIPFORM_12==================     EMPLOYEE_TRAVEL_TRIPFORM_SRV_12
EMPLOYEE_TRAVEL_PERSONALIZATION_12===========     EMPLOYEE_TRAVEL_PERSONALIZATION_SRV_12
EMPLOYEE_TRAVEL_UNLOCK_PERSNO_12============ EMPLOYEE_TRAVEL_UNLOCK_PERSNO_SRV_12
EMPLOYEE_TRAVEL_ASSISTANT_12=================     EMPLOYEE_TRAVEL_ASSISTANT_SRV_12
================================================ ==========================================
Kind Regards.

Answer 1

Good Afteernoon.
But the system not display the services in the page of area.
We copy the folder in the portal of Employee Self Service.
Kind Regards.