I've been trying but I either don't know enough about lua or it's not possible.
You can. For Example:
1 | local TextLabel = --Your Billboard GUI Text |
2 |
3 | game.Players.PlayerAdded:Connect( function (Player) |
4 | Player.Chatted:Connect( function (Chat) |
5 | if Chat = = "/e DIE" --[[Your Command]] then |
6 | TextLabel.Text = "lol help" |
7 | end |
8 | end ) |
9 | end ) |
That script allows everyone to change the text to "lol help" if they type "/e DIE"