\page\setuppapersize[A4,portrait][A4,portrait]
\setuplayout[backspace=10mm,topspace=10mm,width=277mm,height=190mm,header=5mm,footer=1mm]
\rotate[rotation=90]{\externalfigure[Exercise-1a-B2B-web-site-Anna-A.pdf][width=\hsize]}
I'd like to have the name of the external file in the header. Can I do that?
PS. I'm still using mkii for my production (only used mkiv for a transformation to EPUB 1.5 ears ago).