The work directory where the SEI plugin will store permanent and intermidiate information. The jenkins process must have write access on this directory.
NOTE:
The SEI Plugin directory can contain environment variables. The format is ${ENV_VAR}.
Preferred location is ${JENKINS_HOME}/propelo-job-reporter-plugin
e.g. /var/jenkins_home/propelo-job-reporter-plugin or /var/lib/jenkins/propelo-job-reporter-plugin