digraph workflow { graph [_draw_="c 9 -#fffffe00 C 7 -#eeeeee P 4 0 0 0 0 0 0 0 0 ", bb="0,0,0,0", bgcolor="#eeeeee", clusterrank=local, color=black, dpi=96, fontsize=10, labeljust=left, nodesep=0.05, ranksep=0.22, xdotversion=1.7 ]; node [color=black, fillcolor=lightgoldenrodyellow, fontcolor=black, fontname=Helvetica, fontsize=10, height=0, label="\N", shape=record, style=filled, width=0 ]; edge [arrowsize=0.7, color=black, fontcolor=black, fontname=Helvetica, fontsize=8 ]; subgraph cluster_inputs { graph [label="Workflow Inputs", rank=same, style=dashed ]; } subgraph cluster_outputs { graph [label="Workflow Outputs", labelloc=b, rank=same, style=dashed ]; } }