Because of the way plantuml works (as far as I know), I have the following code: @startuml
[Producer 1\nProducer 2\nProducer ...\nProducer n] as Producers cloud { [Internet] as Internet1 } node RabbitMQ #LightSteelBlue { [Exchange] [Queue 1\nQueue 2\nQueue ...\nQueue n] as Queues } cloud { [Internet] as Internet2 } [Consumer 1\nConsumer 2\nConsumer ...\nConsumer n] as Consumers [Producers] -> [Internet1] : Publish [Internet1] -> [Exchange] : Publish [Exchange] -> [Queues] : Route [Queues] -> [Internet2] : Consume [Internet2] -> [Consumers] : Consume @enduml Which gives the attached graphic. The problem is that there are four producers, queues and consumers. Is it possible to put three lines in the components to signify that? -- Cecil Westerhof