It should be possible in the sync job to configure a sync context global or jobchain.

The job com.sos.jitl.sync.JobSchedulerSynchronizeJobChainsJSAdapterClass should have a parameter sync_node_context which specifies the context of the actual sync. Default is "global" what means, that all sync nodes with the specific sync job must be released to continue orders.

It is also possible to specify the name of a job chain to let the orders continue if the sync nodes in the specific job chain are released. The context also could be a specific node in one job chain.