


* xref:refguide:schema:about.adoc[Schema]

** xref:refguide:schema:mml.adoc[MetaModel]
** xref:refguide:schema:cmd.adoc[Command]
** xref:refguide:schema:ixn.adoc[Interaction]
** xref:refguide:schema:chg.adoc[Changes]
** xref:refguide:schema:common.adoc[Common]
