MPQ4242 configuration

I read this forum, but I’m still not entirely clear on how to configure the chip. Is it possible to configure it only once using OTP or is it possible to configure it again after each power-on without entering OTP? Or do you sell both variants with separate ordering codes? Thank You.

I think I understand now. Either I will have to set everything up again after each startup (by MCU), or I can write it down once using CTL_SYS18 D(7). Is that so?