> in the discussion about the macroscopic infrastructure elements I set up
> a first version regarding Dirk's good idea of generally allowing for a
> grouping of (microscopic and macroscopic) infrastructure elements.
> [...]
since the concept of macroscopic infrastructure elements includes many
unanswered questions and apparently a lot of further detail work, we
(Susanne and me) agreed on moving this proposed enhancement into the
future, e.g. railML 3.0. Therefore, macroscopic infrastructure elements
as described in Trac ticket [1] won't be available in railML 2.2.