Dear list, I have the following sample: \setupinteraction[state=start] \setupinteractionscreen[option=attachment] \setuppapersize[A5, landscape] \setuppagenumbering[location=] \starttext \startbuffer[abc] hola μαριόλα \stopbuffer This PDF document contains a visible attachment.\attachment[name=hidden.txt, title={χαλεπὰ τὰ καλά}, author=ConTeXt, subtitle=χαλεπὰ τὰ καλά, method=hidden, buffer=abc] This PDF document should contain the same hidden attachment (under a different name\attachment[name=visible.txt, title={χαλεπὰ τὰ καλά}, author=ConTeXt, subtitle=χαλεπὰ τὰ καλά, method=visible, buffer=abc]. \stoptext In short, the visible attachment is actually attached, but the hidden isn’t attached at all. Could anyone confirm the issue or tell me what I am missing? Many thanks for your help, Pablo -- http://www.ousia.tk