Basic Customization > Windchill Customization Basics > Windchill Utilities > Using the xconfmanager Utility > Setting Property Values and Propagating Your Changes > Adding and Removing a Property Value to a Multi-valued Property
  
Adding and Removing a Property Value to a Multi-valued Property
To add a new classpath entry (d:\MyLibaries\somelibrary.jar) to the Windchill end of the classpath specified in the wt.java.classpath property, execute the following command from the windchill shell:
xconfmanager --add wt.java.classpath=d:\MyLibaries\somelibrary.jar -p
The value d:\MyLibaries\somelibrary.jar is added to the end of the ordered set. You do not have to specify the delimiter $(path.sep) as this will be added to the property value automatically by the xconfmanager.
To remove the classpath entry added in the previous example from the wt.java.classpath property, execute the following command from the windchill shell:
xconfmanager --remove wt.java.classpath=d:\MyLibaries\somelibrary.jar -p
The value d:\MyLibaries\somelibrary.jar is removed.
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The previous example commands do not include the target file (in the -t parameter). The target file is not needed when the property is known to be in only one existing property file.