Looking for the right word to describe this concept. "Type" and "Invoked" don't seem to cut it.
I want to say "DXL can be invoked in the following XYZs:"
- On-Demand (e.g. pulldown menu)
"Context" isn't right as that conflicts with the notion Object/Module/Folder/Project/Database "Context": some DXL must run in the context of a current Module or Folder etc.