How can I lock the information of board, only me can fix it?

[Emma Vu]

I want only me can fix the description of the board and other members can’t do it? 

[Iain Dooley]

@Emma Vu There are 2 ways to do it:

1) Create a team, add people to it, make your board team viewable and but don't add your team as members:

https://help.trello.com/article/791-changing-permissions-on-a-board#:~:text=Set%20the%20visibility%20and%20permissions,of%20permissions%20on%20a%20board.

2) Create a team (must be Business Class) then invite people to your boards as Observers:

https://help.trello.com/article/732-adding-observers-to-boards