The BOM export section is a kind of enhanced <part> information.

Under <part> the <bomcategory> is only referenced.

<part>
  <bom category="...">
    <splittable>...</splittable>
  </bom>
...

The complete definition can be found under <bomexport>.

Many parts use the same information, so it works like an attribute set.

Definition

  <bomexport>
    <bom category="..." vname="..." >
      <exportvars>...</exportvars>
      <bomid>...</bomid>
      <exportvars>...</exportvars>
      <lengthvar>...</lengthvar>
      <heightvar>...</heightvar>
      <widthvar>...</widthvar>
    </bom>
  </bomexport>

Example

  <bomexport>
    <bom category="transport" vname="Transport" >
      <exportvars>L</exportvars>
      <bomid>ARTNR</bomid>
      <exportvars>V</exportvars>
      <lengthvar>L</lengthvar>
      <heightvar>HE</heightvar>
      <widthvar>BR</widthvar>
    </bom>
  </bomexport>