Send a command to the specified door lock to add a user, creating new user information on the device side, and support configuring parameters such as user name, permission level, and unlocking method (fingerprint / card / password / facial recognition / palm print). After the command is issued, the door lock will generate a user record locally and grant the corresponding unlocking permissions. Important Notes: The user name must be unique on the device to avoid conflicts with existing users. Different unlocking methods must correspond to the device-supported enrollment process (for example, fingerprints require guiding the user to press for collection). After successful invocation, the obtained data (command packet) should be written to the door lock device via Bluetooth.Usage Scenario: Add authorized users for family members or visitors and configure different permission levels (e.g., administrator / regular user / temporary user).timeZone: 01-0C from UTC+1 to UTC+12, 81-8C from UTC-1 to UTC-12, 00 for UTCOffline passwords exclude year, month, day, hour, minute, and second.