No SR5,6 parameter in Ardupilot 4.1 beta4

I would like to setup the WMOSD for OSD but can’t find parameter in config.

Default UART order

Parameter Default Protocol** Connector
SERIAL0 console USB
SERIAL1 Telemetry1 USART2 (supports CTS and RTS signaling)
SERIAL2 Telemetry2 USART3 (supports CTS and RTS signaling)
SERIAL3 GPS1 UART4
SERIAL4 GPS2 UART8 (targeted for FrSky Telem, but must change SERIAL4_PROTOCOL)
SERIAL5 USER USART1
SERIAL6 USER UART7
SERIAL7 SLCAN USB (second composite USB interface)

SERIAL5_BAUD, 57 (telemetry output at 57600)
SR5_EXT_STAT, 3 ( 3hz for waypoints, GPS raw, fence data, current waypoint, etc)
SR5_EXTRA1, 10 ( 10hz for attitude and simulation state)
SR5_EXTRA2, 5 ( 5hz for VFR_Hud data )
SR5_EXTRA3, 3 ( 3hz for AHRS, Hardware Status, Wind )
SR5_POSITION, 3 ( 3hz for location data )
SR5_RAW_SENS, 3 ( 3hz for raw imu sensor data )
SR5_RC_CHAN, 3 ( 3hz for radio input or radio output data )

How do I do?