How to map elements from different levels?

I have to map 2 elements which are not at the same level in the 2 XSD files.
The incoming XSD (A) looks like this:
Level1
…Level2
……Element1
……Element2

The outgoing XSD (B) is like this:
Level1
…Level2
……Level 3
………Element1
………Element2

So as you can see, the end structure is the same but there is one more level.
My problem is that if I map A.element1 to B.element1 and A.element2 to B.element2
I get all in only one Level3 element like this:
<Level1>
…<ns0:ListOfScheme>
……<ns0:Scheme>
………<ns0:Name>101</ns0:Name>
………<ns0:Name>202</ns0:Name>
………<ns0:ManHourRate>100</ns0:ManHourRate>
………<ns0:ManHourRate>200</ns0:ManHourRate>
……</ns0:Scheme>
…</ns0:ListOfScheme>
</Level1>

Instead of what I want which is this:
<Level1>
…<ns0:ListOfScheme>
……<ns0:Scheme>
………<ns0:Name>101</ns0:Name>
………<ns0:ManHourRate>100</ns0:ManHourRate>
……</ns0:Scheme>
……<ns0:Scheme>
………<ns0:Name>202</ns0:Name>
………<ns0:ManHourRate>200</ns0:ManHourRate>
……</ns0:Scheme>
…</ns0:ListOfScheme>
</Level1>

Do you have any ideas/hints how I could make this work, or even if it is possible at all?

Thx a lot!