PeopleSoft HR Help Desk is designed to integrate with both Oracle HRMS and PeopleSoft HRMS.

For Oracle HRMS integration perspective, there is a extract program in Oracle HRMS side. Using this we can extract Personal Data,Employement,department (organization),Location,Job Code. All these output files can then be loaded into PeopleSoft HR Help Desk.

I have got oppurtunity to implement PeopleSoft CRM HR Help Desk with Oracle HRMS. Incase you have any questions, please let me know.