AWR2944: How to configure ball T18 to GPIO8 in syscfg

Tool/software:

Hi,

I want to use T18 as GPIO8, but in syscfg, default GPIO for T18 is GPIO0. How to config T18 to GPIO8?

SW: mcu_plus_sdk_awr294x_09_00_00_15/syscfg 1.14

Thanks,

Chris