My Edit Panel user interface 6.7.3 is different from Grafana Documentation

I am new to grafana, and I have difficulties with documentation (it shows different organisation that what I get on my screen). Sorry to annoy with something that might be trivial.
Please see below capture of my screen (browser Firefox, http://…:3000):

And what I get from documentation… menu on top vs progression line on side.

What am I missing ? I have been around the interface for 2 days and did not find a way to reconciliate this. Any help very welcome.