Additional Capabilities > Windchill PartsLink > Configuring Windchill PartsLink > Manually Indexing a Classification Structure
  
Manually Indexing a Classification Structure
Classification structures must be indexed to support a keyword search. You can manually index a classification structure when migrating from a prior release. You can also manually index if there is a problem with the initial indexing of the classification structure.
To index a classification structure manually, run the following command in a Windchill shell:
windchill com.ptc.windchill.csm.struct.UpdateClassificationStructure -u <user name> -p <password>
* 
You must enter site administrator credentials before running this command.