Step 6. Specify Attribute Handler for Label Attribute - Required
In the <customizationRootDirectory>/configurations/xconf/custom.site.xconf file, add each security label to the following property as shown below:
<Property name="wt.services/svc/default/com.ptc.core.command.server.delegate.io.AbstractAttributeHandler/<SECURITY_LABEL>/wt.access.SecurityLabeled/0" value="com.ptc.core.command.server.delegate.io.SecurityLabelAttributeHandler/singleton" targetFile="codebase/com/ptc/core/foundation/FoundationAttributeHandler.properties"/>
where <SECURITY_LABEL> is the internal name of the security label as specified in Step 1.
For example:
<Property name="wt.services/svc/default/com.ptc.core.command.server.delegate.io.AbstractAttributeHandler/CORPORATE_PROPREITORY/wt.access.SecurityLabeled/0" value="com.ptc.core.command.server.delegate.io.SecurityLabelAttributeHandler/singleton" targetFile="codebase/com/ptc/core/foundation/FoundationAttributeHandler.properties"/>