Job NodeA job_dagman_classad-node.cmd
Vars NodeA NODE="$(JOB)"

Job NodeB job_dagman_classad-node.cmd
Vars NodeB NODE="$(JOB)"
Parent NodeA Child NodeB

Job NodeC job_dagman_classad-node.cmd
Vars NodeC NODE="$(JOB)"
Parent NodeB Child NodeC

CONFIG job_dagman_classad.config