[scheduler]
    UTC mode = True
[scheduling]
    [[graph]]
        R1 = "t1 => t2"
[runtime]
    [[t1]]
        script = """
            cylc broadcast -n 't2' -F - "${CYLC_WORKFLOW_ID}" \
                <"${CYLC_WORKFLOW_RUN_DIR}/broadcast.cylc"
        """
    [[t2]]
        script = false
