Hans, I have the following sample: \def\hola{hola} \def\MyContent{B \quotation{C} \hola\ D} \enabledirectives[interaction.identity.preroll] \setupinteraction[state=start, title={\MyContent}] \setupinteractionscreen[option=attachment] \setuppapersize[A5, landscape] \setuppagenumbering[location=] \placebookmarks[chapter] \enabledirectives[references.bookmarks.preroll] \starttext \startchapter[title=\MyContent] \startbuffer[abc] buffer contents \stopbuffer Just an attachment.\attachment[name=buffer.txt, author={Me}, title={\MyContent\ \input knuth}, buffer=abc] \setupfield [TextSetup][width=.5\textwidth, height=.5\textwidth, frame=off] \definefield [SomeField] [text] [TextSetup] [\MyContent\ \input knuth] \field[SomeField] \stoptext Would it be possible to have full expansion in PDF widgets? (I mean, the attachment fields and annotation. and the fill-in text field.) Many thanks for your help, Pablo -- http://www.ousia.tk