In a process plan browser, you can associate EPM documents to an operation. These documents may contain model items. You can use the Model Items Difference Report action to view the difference between the model items in the EPM document of current and the previous iteration of a selected operation. The action compares each model item attributes including IBA attributes to check if attributes are updated or not. The action helps to display the differences in the model items by considering EPM document as a context. The report displays differences as newly added, removed, or updated model items. The information about the unchanged model items is not part of the report.

To use the action, right-click an operation and select Model Items Difference Report. Alternatively, click Reports > Model Items Difference Report. This action is visible only if you select a single operation.