The title that will be used for newly created issue. This string will also used when Jenkins updates an existing issue.
You may include environmental variables, referred to by ${ENV_VAR_NAME},
that will be
interpreted at runtime in this field.
For example, your title might be "Jenkins build failed for
${JOB_NAME}.".
See the list of available
environment variables.
Adding environmental variables -- ${BUILD_ID}, for example -- that change between runs will cause new issues to be opened whenever the build fails. Alternatively, choosing a title that will not change between runs will insure that all build status activity is directed to a single tracker issue.