\enabletrackers[
	system.jobfiles,
	structures.referencing,
	structures.referencing.importing,
	structures.referencing.identifying]
\setupinteraction[state=start]
\useexternaldocument[xr1][xr-prod1][XR Product One]
\useexternaldocument[xr2][xr-prod2][XR Product Two]
\nopdfcompression

\startproject xr-proj
	\product xr-prod1
	\product xr-prod2
\stopproject