How to delete one program and only those samples V.5.38?

Hello,
Can anyone tell me, how to delete one program and only those samples I used in it? I haven't saw where I have the choice when deleting a program if I CAN DELETE all the samples included in the program I want to delete, and so I've been deleting them manually or just purging the unused samples before I save..Is there a way when I delete a program I can just delete the samples that we're included in that .pgm?
Thanks..

Anyone?

i would say, if all your other samples are assigned to programs, you could delete that prog you want to delete, then "PURGE" the samples, that way, only those samples that were just assigned to that prog are gone because you deleted the program

Thanks...