View the differences between two versions of a custom event

If you manually deploy your study, you must have a successfully deployed baseline to view the differences between two versions of a form.
If you perform an in-place revision and manually deploy the study, when you attempt to view the differences between two versions of a form, the differences shown are not correct.

At the bottom of the Project Explorer, click the Forms and Transactions () button, and expand the InForm folder and the Forms folder, if necessary.
Select a form and select the Layout tab.
At the top of the Layout tab, all the way to the right, click IPR Configuration.
Select a deployment instance and a study version, and click View Differences.