Work Area Deletion in PPDS

Hi All,

We have a requirement to delete Work Areas in PPDS.

While trying to delete  in /SAPAPO/CDPSC3, pop up appears asking if deletion has to be done without dependant records or for all entries.

Trying to understand the difference between the two options here, since its not clear what is referred to as dependant records and how to verify if we dont delete other work areas which were not intended to be deleted.