[NTG-context] \section with userdata

Dear List, it is known that we can supply additional userdata like authors to \startsection: \startsection[title=Title][author=Someone] so that the author can be included in the table of contents using \structurelistuservariable{author}. Now I would like to do the same with \section, but according to the wiki https://wiki.contextgarden.net/Command/_section, \section doesn't seem to accept any additional parameters like \startsection does. Does anyone know whether there is a workaround to let \section accept userdata parameters? Thanks! Best, Sylvain