User type

This is the value that defines the grade value among the contents of messages sent and received. It is used when necessary, such as restricting writing according to the user level or assigning a special icon. (Example: Emphasis on chat room manager)

User rating table

value	identifier	Description
user	USER	General user
userManager	userManager	chat room manager
userMute	userMute	Writing restricted users
manager	manager	Chat manager