This command can be used to open and therefore see into and modify the inventory of a player.
The syntax for the open command is as follows:
/open [player name] Admin Only
This command has the following arguments:
|Player Name||The name of the player you wish to open the inventory of.|
Find below working examples of the open command.
Executing this command would open up (on your client) the inventory of the player with username 'john23'.