Is it possible to have more than one review on the same component?

In short, the problem is that we have a review on a Component, so a code review gets created with the diff uploaded etc.



In the mean time, another code review on the same component gets completed and the code gets checked in, thereby changing the base code for the diff.



So back to the newer code review, and a rework on that code now includes the new baseline code. This will then get included in the new upload, showing up as a change in the newer review.



Is there a way of getting around this, or is the easiest jsut to add the new baseline separately, then upload the new diff?

Deleting the previous diff isn't an option as there may be important comments/notes raised against it



thanks