Steering wheel interface Duration plus 12V

Hi all, I have a question regarding the installation of a steering wheel interface by acv. So far everything is clear to me, only there is a yellow cable with a fuse that should be connected to permanent 12V. As I understand it, it should pull the current from the OBD plug. Only how do I connect it? I have attached a picture (and marked the cable with a circle). Would I be happy about help