Mapping problem

Hi together,

hope some great Gurus are here. ;-) I'm trying to do some XML-Mappings with BTM and having the following problem:

source-XML:

<root>

  <sender>

    <name>Donald</name>

  </sender>

  <receiver>

    <name>Dagobert</name>

  </receiver>

</root>

should go via BTM to

<root>

  <person>

    <type>initiator</type>

    <name>Donald</name>

  </person>

  <person>

    <type>terminator</type>

    <name>Dagobert</name>

  </person>

</root>

I'm trying to do with the looping functiod, but having no information inside if im getting my values from sender or receiver of the source schema. Anybody can help me please?

Greets

Thorsten