hi tim,
ess users will never see r3 screens they only see only portal screens and use the self services
For instance, if a person has PA30 access, can I tell if they made a change to their own data through ESS?
u can tel only if u have workflow assigned to that infotype from r3 , like if u change any personal data that will be triggered to ur HRADMIN and after approval by HRADMIN it will be updated in the particular infotype , this way u can do and there is no other way u can do this ,