Integration with Other Applications > Windchill Workgroup Manager Documentation > SolidWorks > Administration and Configuration > Configuring Business Practices with SolidWorks > Configuring Naming and Numbering > Policy-Managed Naming and Numbering > Windchill Preferences for Naming and Numbering
  
Windchill Preferences for Naming and Numbering
The following preferences control the parameter-driven Naming and Numbering policy when using Windchill Workgroup Manager. The following table shows the various Naming and Numbering parameters. By default, these properties have no assignedvalue:
Parameter
Value type
AutoAssociate Naming Parameter
String
AutoAssociate Numbering Parameter
String
Naming Parameter
String
Numbering Parameter
String
You can use the Naming and Numbering parameters for an existing document during Import, Save to Workspace, or Save As operations. You can use the numbering parameter for the File > New command in SolidWorks only when the CAD Document file name is not autonumbered from Windchill.
* 
When a Numbering Parameter is used with configuration parts, then the value of the numbering parameter must be different for each instance. You can do this by adding the numbering parameter as a Configuration column in the Summary Information table (File > Properties), and provide a different number value for each instance.
Preference Name
Default Value
Description
Auto Associate Truncate Name File Extension
No
When the value of this preference is set to Yes, the file extensions are omitted from the name and number attribute while creating parts using the Auto Associate Parts; for example, SLDPRT, or SLDASM.
Auto Associate Truncate Number File Extension
No
Upload Drop Name File Extension
No
When the value of this preference is set to Yes, the file extensions are omitted from the name and number attributes for new CAD documents created in SolidWorks and saved to the Workspace. When the preference is set to No and OIR is enabled, an extension, taken from the template file, is added to the generated number. Both the Number and Name are inherited from the model for Drawings and other dependent types.
Upload Drop Number File Extension
No
Synchronize Number and File Name
Yes
When the value of this preference is set to Yes, the file name and number are same for new files.
Inherit Model File Name
Yes
When the value of this preference is set to Yes, drawing files inherit the file name and number from the related model, instead of having their own file name.