Digirig & yaesu ft-890

I want to build a Digirig cable for the FT-890 but I’m not sure how the cable should be wired for CAT and audio.
Has anyone in the forum already built this radio?
If so, please let me know.
It is also unclear to me in which mode the CAT control via DigiRig must take place?
At the moment I have soldered the solder bridges on the PCB to “DUPLEX-Serial-Cat” and bridged the ATT pins.

Thank you for the useful information.
Franz, OE3FQU

Please check out these posts for the info: