Hi Hans, In the following test, \in{}[] typesets the correct part/chapter/section number, but doubled up as in "Chapter 2.32.3" instead of "Chapter 2.3". \starttext \placecontent \part[pt:foo_bar_baz]{Foo, Bar, Baz} \chapter[ch:foo]{Foo} \in{Chapter}[ch:baz1] \chapter[ch:bar]{Bar} \in{Section}[ch:foo] \chapter[ch:baz]{Baz} \in{Part}[pt:foo_bar_baz1] \part[pt:foo_bar_baz1]{Foo, Bar, Baz 1} \chapter[ch:foo1]{Foo 1} \chapter[ch:bar1]{Bar 1} \chapter[ch:baz1]{Baz 1} \stoptext I don't urgently need a fix or anything. I just wanted to get this on the queue. Kevin