digraph onlyoffice_save {
	graph [splines=true];
	node [shape="box", fontname="lato", fontsize=11, margin=0.12, color="#297EF2", fontcolor="#32363F"];
	edge [color="#32363F", fontname="lato", fontsize=11];
	ranksep=0.45; nodesep=0.6;

	browser [label="Browser"]
	stack [label="Cozy-Stack"]

    subgraph cluster_oo {
		label="OnlyOffice"; labeljust="l"; fontname="lato"; fontsize=12; margin=24;
		docserver [label="Document Server", color="#ff6f3d"]
	}

	browser -> docserver [label="1"]
	docserver -> stack [label="2"]
	stack -> docserver [label="3"]
}
