Hi, in the example below I’m using a custom highlighting macro in titles. Now I don’t want this highlighting in the ToC or in bookmarks (in my real world example the changes affect bookmarks, not in the MWE). I know I can use the list= and bookmark= keys of \startchapter, but since the text is always the same for all, I’d like to check within the \SPECIAL macro if we’re within the chapter title or within a list or bookmarks. In preparing the MWE and this message I found a solution with the *chapter system mode. Wanted to share anyway ;) Hraban \define[1]\SPECIAL{\doifmodeelse{*chapter}{{\bf #1}}{#1}} \setupinteraction[state=start] \placebookmarks[chapter,title] \starttext \startchapter[title={This \SPECIAL{and} That}] \input knuth \stopchapter \startchapter[title={Something \SPECIAL{Other}}] \input tufte \stopchapter \completecontent[criterium=all] \stoptext