Integration with Other Applications > Windchill Workgroup Manager Documentation > Creo Schematics > Administration and Configuration > Configuring Business Practices > Configuring Naming and Numbering > Policy-Managed Naming and Numbering
  
Policy-Managed Naming and Numbering
Windchill Workgroup Manager for Creo Schematics supports two policies to determine how newly created objects are named and numbered. These policies are:
Auto-numbering
Name-driven
These policies are used only during the initial creation of part and CAD documents. If the policy is changed at a later date, existing data is not affected.
These policies can be used together to drive the naming and numbering behavior. For example, auto-numbering can be used with Custom to form a numbering policy. The four policies can be described as follows:
Auto-numbering
This is the default naming and numbering policy.
The CAD document number is provided by the document number generator (either using the standard Windchill number generator, or through customization).
Name-driven
When you disable auto-numbering, the name-driven policy comes into effect.
The WindchillObject Number is copied from the Creo Schematics file name. The file extension can be dropped and is controlled by the Windchill preference, Upload Drop Number File Extension.
The Windchill Document Name is also copied from the Creo Schematics file name. The file extension can be dropped and is controlled by the Windchill preference, Upload Drop Name File Extension.
If you use Workspace Rename to set the WindchillName or Number attribute for a new document, its value is pushed from Windchill to the CAD authoring environment.