Does JArchi support the management of "Label Expression codes" in the same manner as reading and writing properties.
Not yet. There has been some work done on it, but not finalised yet.
Could be a really useful and powerful feature :)
I fully agree :). I just published an article here on using scripting to set the stage with data modeling for Archi. The one thing missing is the ability to set up a standard label format for a collection of concept objects with a script. Here is the link: https://www.eaprincipals.com/content/data-modeling-archi (https://www.eaprincipals.com/content/data-modeling-archi)
This is now in jArchi 1.0.0. See https://forum.archimatetool.com/index.php?topic=951.0