Documentation for Jedi features

I'm new to using Atom in general and having a hard time discerning how I'm supposed to go about using some of the Jedi features built into this package - in particular, Go To Definition.

Are there associated commands that I could keymap? Is there supposed to be a UI view that allows me to use this feature?

Thanks!

The issue names Jedi features and Go To Definition but no files, tests, or entry points. Start by locating the package's existing Jedi and Go To Definition documentation, then verify the available keymap commands and whether a UI view exists. Done means documenting those usage details clearly for Atom users.

Written by the indexing model from the issue text.