The use case for this option is when another Pipeline job wants call the VectorCAST pipeline job and has checked out the VectorCAST Project. This options sets up the following parameters to be passed in from another Pipeline Job. Syntax of what a calling job may use to call a parameterized VectorCAST Pipeline job
catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE', catchInterruptions : false ) {
   build job: 'UnitTestingProject_vcast_pipeline', 
    parameters: [string(name: 'VCAST_PROJECT_DIR',          value: 'C:\\UnitTesting\\Project'), 
                 string(name: 'VCAST_FORCE_NODE_EXEC_NAME', value: 'MyTestNode')]
}