PIMD Static Join

Hello all, first time poster.

I’m running PIMD version 2.3.2 alonside VYOS. I’m trying to connect my VYOS router to an upstream Cisco router on the upstream side. I’m trying to add a static join request for a certain multicast group to a VYOS interface to ensure the VYOS router requests the appropriate traffic from the upstream Cisco router. Can anyone help me configure this using PIMD and VYOS?

Thanks in advance.