Hi Robert,
Again, I see your explanation for different steps but I still do not know the details of how to do such things.
For instance, you say "link in a child object as a required child", how do I do that? How do I map steps differently based on captions or required child objects? If there are screenshots or articles you can provide that show exactly how to do these things, this is what I would like. If you have an example of the same problem and show me exactly how to fix it (Like, click on Name Mapping, goto the XX property, create new YYY, etc) then I can figure this out better.