\documentclass{article} \usepackage{xr-hyper} \usepackage{hyperref} \begin{document} \externaldocument[XXX]{\jobname-ex}% [http://www.tex.ac.uk/tex-archive/help/uk-tex-faq/newfaq.pdf] Test (should be URL, not GOTOR action): \tracingmacros=1 \nameref{XXXQ-whatTeX}? \tracingmacros=0 \end{document}