QAT and Ribbon settings not saved upon logoff

We’re in a network where not everybody has their own working space with a computer but simply uses a spot that is available. Upon logging in, all my settings are there and Outlook works as is should. However, I noticed that my customizations to my Quick Access Toolbar (QAT) aren’t there.

I can reconfigure it and when I return to a computer which I’ve already used, they are there as well so I guess they are only stored on the local machine.

I can backup and restore my QAT settings manually each time but isn’t there an easier way similar like the rest of my Outlook configuration "travels" with me?