This small yet powerful tool allows you to see an element's history as it is stored in the Autodesk® Revit® file: who and when created or last modified the element. You don't need to store these timestamps in parameters or similar. Revit itself stores this data and now you can read them! For any element in a project or in a family file stored on disk.

Be aware: Revit drops all history for detached workshared projects and families saved from a project. For workshared models, data are read from local copies - synchronize if you are not sure.

Revit distinguishes 2 kinds of modification: "User Modified" - directly modified by the user and "Modified" - changed implicitly during transactions.