# Logics

digraph hierarchy {

                nodesep=1.0 // increases the separation between nodes

                node [color=Red,fontname=Courier,shape=box] //All nodes will this shape and colour
                edge [color=Blue, style=dashed] //All the lines look like this

                User -> Static
                Static-> MQTT 
                subgraph cluster_9 {
                label=CaseFlow;
                    MQTT->GoBack
                }
}