What are these numbers called on the snaps?

2021-09-23_13-06-16

What are these called? I’ve tried searching for “numbered inputs” or “input mapping” but am not sure!

These are Go To links https://docs-snaplogic.atlassian.net/wiki/spaces/SD/pages/1438347/Connecting+Snaps#ConnectingSnaps-GoToLinks

1 Like