Parallel gateways represent a concurrent convergence or divergence in a process.
Divergence means that all sequence flows exiting a parallel gateway are executed concurrently. A converging parallel gateway waits for all concurrent sequence flows to arrive at the gateway, before continuing with the process.
Parallel gateways do not evaluate conditions. Any conditions set on a sequence flow will be ignored by the parallel gateway.
Note: It is possible for a single parallel gateway to execute both
converging and diverging behavior.