Google App Script Add-Ons createAddonMenu() create a Help menu. How to call it?

Question

With the new Google App Script (new spreadsheet) when I create a menu for my Add-Ons using createAddonMenu() you will notice that Google add automatically a separat

Answer 1

I'm tired of seeing this question as unanswered!

The publishing process asks for a URL to which Help will point. You also get an opportunity to set things like a description whilst providing screen shots, promotional tiles and an icon.