Helmut,
I am not seeing an issue. There are no radio buttons for those entries where there is no difference between the profiles. There are also none available where neither profile has any information in the field. There are boxes, though, where if you know something that isn't listed, you can manually put it in. I was able to choose information from either profile where the information differed between the two. The biography contained the information from both, and was also editable. Is there something specific in the Urban merge that you wanted to change but could not?