Hi all, according to the manual (current draft p. 238f.) the following should work: ···8<···························································· \setupinteraction[state=start] \defineregister[myreg][myreg] \setupregister[myreg][textstyle=italic,pagestyle=slanted] %% That’s what it’s about: \setupregister[myreg][alt][textstyle=bold] \starttext \myreg{one}one \myreg{two}two \myreg{three}three %% This works in mkii but not mkiv. \myreg[alt::two]{two}two \myreg[alt::zwo]{two}two \myreg[alt::zwo]{alt::two}two \myreg{alt::two}two \myreg{one}one \placemyreg \stoptext ···8<···························································· (mtx-context | current version: 2011.05.12 15:19 This is LuaTeX, Version beta-0.71.0-2011060119 (rev 4285)) Mkii is fine but I seem to need this functionality in mkiv for local font switches (when entries are in a different script). Am I using this right? Any known workaround? Thanks for your help Philipp