Notification : Link to find person responsible for task and his name for a given notification

Hello,

In QM03, we have a list of TASK linked to a notification. Each task has a person responsible linked to it (Field : PARNR)

and also person name (field : NAME_QMSM).

If i have notification number, can some one please tell me how can I find a link(Tables and fields ) between notification number and person code and name?

Thanks a lot in advance.

Regards,

Rahul