Data Management Capabilities > Managing Part Structures > Windchill Options and Variants Capabilities > Creating and Managing Variants > Variant Specification Information Page > Loading Variant Specifications
  
Loading Variant Specifications
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This capability is available only to members of the Platform Structures group.
Companies can load variant specifications in Windchill to create new and update existing variant specifications using a command-line utility that can be run from a Windchill shell.
You can also use this application to load a variant specification to create new variant part structures, or update an existing variant part structure based on the updated variant specification.
The input data is provided in a spreadsheet format. The input spreadsheet specifies all information required for creating variant specifications and variants: the configurable part and option set information, characteristics of part and rule configuration specification, and a set of initial choice selections for the Option Filter.
Alternatively, you can load variant specifications by calling an out-of-the-box API.