Sorry but my english is not good enough, which document is incorrect? I'm not trying to do very complicated stuff in processor, now I'm trying adding a tag, the final goal is to add a field only if the source.ip field is in a certain network CIDR. To do so I'll use the network condition and I know that I will need to upgrade to (at least) 7.2. Anyway, at the moment I'm only trying to make the processor working in the haproxy module.