Hi all! I'm relatively new to Roll20, well I've been a member since 2013 but I've just finally just started playing around with Roll20 since the physical group started getting harder and harder to keep together, but enough of that on to my question. So is there a way to make secret doors discoverable by players as they get close to the secret door? I got to thinking about this after playing around with it's a trap, which is fantastic!. I saw a thread from about 3 years ago that someone had done something similar where the players could interact with a token and they could roll pick pockets, search for traps ect.. Has there been anything like that since then? Thanks