IBM Notes 9 - How to munge the Shortcut Buttons

For too long, I've been trying to remember how I can add shortcuts to the IBM Notes client, alongside the existing two shortcuts: -

Guess what ?

It's easy !

This rather nice all-in-one IBM Notes 9 tutorial one-pager: -

https://www.quicksourcelearning.com/images/samplepdfs/978193551845.pdf

reminded me.

It's this :-)

So now I have mail, calendar AND contacts: -

Yay!