How to make field sortable on the classic search page
our current environnement --> Campus Solution 9.2 PUM30 - Peopletools 8.60.09
On any search page on the results we usually can double click on any field header to sort on that field.
Since we upgraded from PT8.59 to PT8.60 we cannot do it anymore.
It is working in demos environnements
CS92U030 (Campus solution PUM30 + PT8.60.07 )
CS92U031 (Campus solution PUM31 + PT8.60.10 )
So I guess there is a setup somewhere but I don't find it.
Thank you