Samsung Galaxy Tab S6 User Manual page 182

Settings
Switching users
Tap the user account icon at the top of the locked screen and select an account to switch to.
Locked screen
Managing users
When using the administrator account, you can delete accounts or change the settings for
restricted accounts.
On the Settings screen, tap Accounts and backup → Users.
To delete a user account, tap next to the account.
To change the settings for a restricted account, tap next to an account. You can delete the
account by tapping .
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