[scheduler]
    UTC mode = True
[scheduling]
    [[graph]]
        R1 = "t1 => t2"
[runtime]
    [[t1]]
        script = """
cylc broadcast -s "[environment]VERSE = the quick brown fox" "${CYLC_WORKFLOW_ID}"
cylc checkpoint "${CYLC_WORKFLOW_ID}" test1
"""
    [[t2]]
        script = """
cylc broadcast -s "[environment]PHRASE = the quick brown fox" "${CYLC_WORKFLOW_ID}"
cylc checkpoint "${CYLC_WORKFLOW_ID}" test2
"""
