The workflow history allows you to see a quick summary of who has executed specific workflow tasks during a document version’s lifecycle. For example, you can see everyone who has approved the current version of the document and a summary of the task outcomes, when each task completed, and the user’s capacity.
Note: This article refers to workflow tasks. Vault also includes a User Task object class to track unplanned work. For information on user tasks, see Working with User Tasks.
How to Use Workflow History Dialog
When you choose Workflow History Report from a document’s Action menu, Vault displays a report with the complete task list for the workflow history.