\enabletrackers[structures.referencing.analyzing]

\setupinteraction[state=start]

\starttext

\starttabulate[|l|l|l|]
\NC First document  \NC \in{Chapter}[sec:first]       \NC \at{Page}[sec:first]       \NC\NR
\NC Second document \NC \in{Chapter}[two::sec:second] \NC \at{Page}[two::sec:second] \NC\NR
\stoptabulate

\dorecurse{3}{\page[empty]}

\chapter[sec:first]{First document}

\stoptext