We used to have in the case module under the Mass Update section the ability to change the status. Now it seems SuiteCRM has added a new field called āstateā. I tried going to studio and adding the āstatusā field by checking the box āmass updateā however, it still does not appear.
This will be as the field is a dynamic drop down. Dynamic drop downs are not available as default in the mass update functionality. You can modify the MassUpdate.php file to add the ādynamicenumā type, although this is not upgrade safe and will be overridden in future upgrades.