In our scenario we have one inbound interface and two possible outbound interfaces. The only way to decide which outbound interface should be selected is the existence of a node in the inbound message. In the condition editor of the interface determination there is only the operator EX available, meaning node exists. I can use this to select one of the outbound interfaces, but I would need a "NEX" operator to select the other outbound interface in case the node doesn't exist in the inbound message.
Does anyone have a solution to this problem?