LangSmith - Working with hosted solution - How to run?

[Ido_Ophir]

I tried to work with hosted LangSmith with no luck.
Help will be appreciated.
Questions/ Problem:

1. The link to documentation is broken it links to https://docs.smith.langchain.com/docs/getting-started/logging_traces which give 404
2. a) It is also misleading that all the starting with “For more detailed information” sentence is marked as link
   
   
3. How exactly can I run it? I tried [Ctl, Shift, Alt “”] + Enter, as in Jupiter, and looked for a button, right click but could not figure out how to run, neither in the Setup tab nor in the Runs tab.