Search in CB

Hello

I received some requests from early users

Sopra le liste ci sono i campi di ricerca

When you're in the first search field username, some say it is not clear whether it should be left empty or fill it. I know that the logic tells vacuum means try them all, but not all users are roaming the forum.
It would not be possible to put in boxes with 'all or search for user name'?

Thank you

Don't understand the issue. It clearly labels the expand button and the submit button to indicate searching. The expand button is "Search Users" and the submit button is "Find Users". The header above the fields is also "Search criteria". None of the fields are marked required either. Maybe there's a translation error causing confusion?