seqdiag {
    user  -> vnfmplugin [label = "delete_vnf with monitor_policies property"];
    vnfmplugin -> vnfmplugin [label = "get workflow with action id for the VNF"];
    vnfmplugin -> mistral [label = "delete workflow and its execution"];
    vnfmplugin -> vnf_policy_monitor [label = "kill action job via RPC"]
  }