XML tagname problem

Hello all

I am creating a XML document from a purchase header. The following format is needed:
-<transaction version="1.0">
-<unittransaction>
-<Table:Record name="VendPurchOrderJour">
<Table:Field name="PurchaseOrderId">12018</Table:Field>
<Table:Field name="PurchOrderDate">2014-12-15</Table:Field>
<Table:Field name="PurchId">7566</Table:Field>
...

Is it possible to create this in Nav?

I have created a document which looks something like this
-<transaction version="1.0">
-<unittransaction>
-<VendPurchOrderJour>
<PurchaseOrderId>12018</PurchaseOrderId>
<PurchOrderDate>2014-12-15</PurchOrderDate>

But I am missing the Table:Field name= part. Any suggestions?

Thanks in advance

Einar
<Table:Field name="PurchId">7566</Table:Field>