[NTG-context] current head title and current number

Hi, I need to get the current *section/chapter title and number. I figured out that \fullstructureheadnumber gives the current number. But I can not figure out what gives the current head title. In strc-sec.mkiv I found this comment: \def\currentheadtext {obsolete, use marks} Is this a hint to use getmarking? I tried \getmarking[current] \getmarking[currentsection] \getmarking[currenthead] without success. Does anyone know how to access the current title?