Docs Profile settings
Delivery
How forwarded posts arrive — with or without sound, and whether they can be forwarded on.
Forwarding profilesProfile › Delivery

These settings work for every recipient of the profile, whether or not post processing is on.
Send silently
Default: OffThe post arrives without a notification sound. Useful for busy sources you read later.
Protect from forwarding and saving
Default: OffThe post can't be forwarded or saved where it's delivered. Useful when you share posts with a team or a channel and want them to stay there.