How do Action Types differ from Actions?

• A. An Action Type is a user-initiated transaction that modifies objects, properties, or links.
• B. An Action Type is a definition of changes or edits to objects, property values, and links.
• C. They are identical.
• D. Actions describe datasets; Actions describe filters.

Answer: (B)

Action Types provide the blueprint for what can be changed, while Actions are the actual changes that occur. An Action Type defines the kinds of edits permitted—what objects, properties, or links can be modified and how those modifications are structured. An Action is a specific, user-initiated transaction that applies those defined edits to the data in a real-world change. This separation means you can describe and govern how changes should look (the definition), and separately record each concrete change that happens (the instance).

So the correct statement reflects that an Action Type is a definition of changes or edits to objects, property values, and links.