Hello,
It can't be done in Processor Expert, however, there is a function for that.
void PINS_DRV_ConfigDigitalFilter(PORT_Type * const base, const port_digital_filter_config_t * const config);
For more information please refer to the SDK documentation in the S32DS installation folder.
...\S32DS_ARM_v2018.R1\S32DS\S32SDK_S32K1xx_BETA_2.9.2\doc\Start_here.html
Regards,
Daniel