Advanced Customization > Business Logic Customization > Customizations for PDM > Customizing Auto Associate
  
Customizing Auto Associate
Auto Associate functionality can be customized in the following ways:
• Modifying the implementation of the AutoAssociatePartFinderCreator interface
• Modifying the implementation to search for Customized parts or custom parts
• Customizing the Type of CAD documents that can be actively associated
• Preventing the creation of Parts by Auto Associate
• Controlling the default location of parts created by Auto Associate
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This functionality is applicable to every Windchill Workgroup Manager that integrates with 3rd party CAD tools.
Each of these customizations is described in the following sections.
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Preferences that control naming and numbering of parts created during Auto Associate are discussed in the Preferences for Naming and Numbering section, and also listed in the table of Auto Associate preferences in the Operations Preferences section, along with the preferences discussed in the following sections on Auto Associate.