In the Do you want to perform a merge? pane,
click Yes and then click OK to
start the merge. The merge of the two versions starts.
Tip: By default, the Diff Merge tool starts only
if your input is required to complete the merge. If you want to force the
Diff Merge tool to start and then complete the merge yourself through the
graphical user interface (GUI), select Merge the element graphically.
Click Help for more information.