Gaetano Fabiano [https://community.jboss.org/people/deepyou] created the discussion "NEED help with parallelism process" To view the discussion, visit: https://community.jboss.org/message/767014#767014 -------------------------------------------------------------- Hi, I'm new on JBPM, I would to write a process that run in parallel two script (java class that execute a programm) I use the Gateway node with AND condition but It doesn't work, my result is that sometime run the A node first, sometimes run the B node first. How can I run in a process in parallel two java classes? I have this: (START)----->(SCRIPT)-------(+)-------(SCRIPT A)--------(SCRIPT C)-----(+)                                           |_____(SCRIPT B)____(SCRIPT D)____|-------------->(END) I need this exec plan start Script Script A and script B in parallel Script C after A Script B after D End. Someone can help me? Thanks -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/767014#767014] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]