Arbortext IsoDraw > Extensions > BOM XML Reference > BOM XML Schema > About the BOM XML Document Schema
  
About the BOM XML Document Schema
The XML schema for the Arbortext IsoDraw BOM XML document is listed below. It describes the following properties of the BOM XML document:
The elements and attributes it can contain, their data types, and their default and fixed values.
Which elements are child elements, the order of child elements, and their number.
Whether an element is empty or can include text.
Object List text files exported from Arbortext IsoDraw follow this schema if you select the Write as XML BOM export option. Any BOM XML files you create or edit for the purpose of generating callouts in Arbortext IsoDraw should also follow this schema