@yariplus Need details, I'm is new on NodeBB

I know there are two default groups, the name is administrator and global moderators (group system) but I do not accidentally delete a group global moderators (it should not be removed) how to I get it back ?

*Sorry if my grammar is bad

@pichalite Only for database ?

Hi, can someone give me a tutorial for backup my NodeBB forum and the detabase (MongoDB) I use apache2 Ubuntu