Hi Alok,
I think you are using WDA ESS service.
This all mentioned links maintained in transaction LPD_CUST.
all the links are dynamically comes from your ECC system.
If you are using Standard ESS Role provided by SAP then you will find under
Content Administration -- > Portal Content --> content provided by SAP -->End User Content -->Employee Slef service -->Role.
Thanks & Regards,
Meghal Shah
