bq34z100EVM, how to send control() Subcommands with bqEVSW ?

Hi,

  I'm using bq34z100EVM to monitor my battery charging and discharging. I use bqEVSW Version 0.9.90 to monitor the EV board. But I cannot enable IT_Enable bit with the "I2C Pro" in the software because the software seems not providing the function to write Control() Subcommand.   Can anyone tell me how to enable the IT_ENABLE bit via this software ?