digraph G{
	ratio=0.75;
	//rankdir="LR";
	labelloc="t";
	label="[R2] Review Notifications";
	node[shape=box, style="rounded,filled,bold"];
	splines=ortho;
	nodesep=1.4;
	"Sidebar Menu"[center=true, fillcolor="#aaaaff", style=filled,pos="0,0!"];
	"Server"[center=true, fillcolor="#aaaaff", style=filled,pos="0,0!"];

	"Notification"[shape=none];
	"UPDATE"[shape=none];

	"Server" -> "Notification";
	"Notification" -> "Controller";
	"Controller" -> "UPDATE";
	"UPDATE" -> "Sidebar Menu";
	
}