User Guide

to display their properties (or even better, their access rights), and tick
the boxes that are not yet ticked, until a refresh of the "System and
Permissions" page gives you only green folder.
Once you're done, click "Next" at the bottom of the page, the update will
start and probably last a few minutes.
You can check if the update has started in the upper right part of the
screen, thanks to the progress bar. Do not leave the page or close your
browser; wait for the update to be completed.
Finishing the update
Once the update is finished, you should see the following screen: