@tqdkhoa -

Unfortunately, if your participants are full edit “named” (i.e. paid) members of your team, there isn’t the ability to hide the activity log. If they only have view or comment-only access, or they are Guests, then they won’t see it.

If you have a good use case for being able to hide or disable it, I’d recommend adding a wish list topic here: Wish List: Everything You Need to Know | Miro

Kiron