Say zzTO didn't match A101 to A201 because the page number changed but that wasn't caught prior to accepting takeoff migration.
Hi Victor, if you right click on the old page in the left sidebar and go to Properties, you will see a property for "Old Version for Page". With this, you can choose (or clear) which page this is an old version for. Just let us know if you need any further help with it.

This is what I was looking for. Thanks!