Thanks for the reply.
You're right, I realized that the field, although visible in the profile, is part of a Tab accessible only to SuperUser.
In this Tab I have inserted fields that only SuperUser should be able to modify but at the same time I would like to display their value in the HTML field that I have created in a different TAB and also accessible to Registered. It all works with the raw values.
At this point the only problem remains of the date fields which, if taken raw, are not displayed in the desired way dd/mm/yyyy.
Is there a way to take raw date data (yyyy/mm/dd) and then transform it into formatted data (dd/mm/yyyy)?
Or is there a way to make a Tab visible only to SuperUser leaving the access level Registered?
I need to create a Tab with fields editable only by SuperUser and then take their values to show as formatted to the Registered user in the HTML field.
In the current condition I noticed that the same fields, inserted in an AutoAction - Email, work well and are displayed as formatted.
Thanks for the support