Integration with Other Applications > Managing CAD and Part Relationships in Windchill > Managing Multiple Windchill Part Structures Sharing the Same CAD Structure
  
Managing Multiple Windchill Part Structures Sharing the Same CAD Structure
This section contains topics that describe how to create multiple Windchill part structures that are driven by a single CAD structure. This methodology is useful when you need to manage BOMs for parts that are geometrically identical, but vary in color, material, or finish.
For more information, see the following topics.
• Driving Multiple Part Structures from a Single CAD Model Using Multiple Owner Associations
• Creating Alternate Structures in a New Product
• Using Save As to Create Alternate Structures in an Existing Product
• Limitations of Using Multiple Part Structures Sharing the Same CAD Structure