Action template

Origin	ecore/engineering.yml 15:5
Uri	engineering://nasdanika/modules/html/modules/ecore/issues/action-template
Target	Ecore
Workable

Annnotation to load documentation action from a template, e.g. YAML or XML, instead of creating with a factory. The action will then be populated as usual. This would allow to, say, have engineering issues at model element level.