openIMU300RI Can't change CAN Buadrate

Hi,
in the NAV-View Software the CAN Parameter settings are grayed out and i don't know how to change the CAN Baudrate.
Its this fixed in the 300RI or do i just have to change something?

I found a solution. But it is not as easy as changing a setting in a gui.
In the user config is a definition called ".ecuBaudRate= _ECU_250K" (Open an example repo e.g. VG_AHRS_J1939 in VSC).
Search for that and change it for example to _ECU_500K.
Then build and flash the firmware with the NAV View Tool.

@SeppW sorry for the late message. Yau are right, change the configuration, compile and reprogram 300RI will be fine.

This also seems to have been updated in the new version of Nav View (3.5.11)

Where can I find Nav View 3.5.11?