Here's a guide with pictures: https://imgur.com/a/rMmwzDU
- Log into Samcloud, go to Settings, inside settings choose streaming in the sidebar.
- You should see a table with your relays (including the SAM Cloud one) and if you haven't used up all of the external relays that are part of your plan, it says X available Relays on the bottom row below the table.
- Click Add new relay and choose whatever streaming technology your relay uses (IceCast2 or Shoutcast only)
- Fill in the format and credentials in the next dialog
- Click save
- Wait a few seconds (Spacial says it might take a few minutes, but for me it's usually done after 10-20 seconds)
- Your new relay appears in the table above.