LMT4675 Pgood function without programming

Is there a way to configure a Pgood output for power sequencing without having to program the LTM4675 via the PMBus interface?  The instructions for how to do so in the datasheet indicate setting MFR_GPIO_PROPAGATEn Bit 12 to 1b and MFR_GPIO_RESPONSEn = 0x00.  However the default settings from factory default is 0x6893 and 0xc0 respectively.