I recently realized that one can use value types to define enums that are reused across action types in the ontology. While this is really appreciated, it misses two key points that prevents me from achieving the desired user experience.
When defining a multiple choice parameter in action types, you can determine the order of the values in the dropdown menu and also provide additional display values so that acronyms can become more understandable to users. Unfortunately, the order defined in the value type enum is not kept and display values cannot be defined.
If that would be the case, this would make ontology management a lot easier…
Also, If you select a value type or multiple choice as the constraint, the default value should allow imho only values contained in the constraint.