How can i enable the DLP for the "in-meeting messages recieved"?

Hi,

I have a few problem right in my zoom webhook.
It’s about the DLP, i can’t find the information to enble the DLP.
My account plan is Zoom One Pro.
I think i still missing something so please help me to enable the DLP.
Can i enable the DLP by myself or by zoom support team?
if enable by zoom support, where could i contract with them ?
Thank You