@startdot graph ER { fontname="Helvetica,Arial,sans-serif" node [fontname="Helvetica,Arial,sans-serif"] edge [fontname="Helvetica,Arial,sans-serif"] layout=neato node [shape=box]; course; institute; student; node [shape=ellipse]; {node [label="name"] name0; name1; name2;} code; grade; number; node [shape=diamond,style=filled,color=lightgrey]; "C-I"; "S-C"; "S-I"; name0 -- course; code -- course; course -- "C-I" [label="n",len=1.00]; "C-I" -- institute [label="1",len=1.00]; institute -- name1; institute -- "S-I" [label="1",len=1.00]; "S-I" -- student [label="n",len=1.00]; student -- grade; student -- name2; student -- number; student -- "S-C" [label="m",len=1.00]; "S-C" -- course [label="n",len=1.00]; label = "\n\nEntity Relation Diagram\ndrawn by NEATO"; fontsize=20; } @enddot Submit amiga aws-orange black-knight bluegray blueprint cerulean-outline cerulean crt-amber crt-green cyborg-outline cyborg hacker lightgray mars materia-outline materia metal mimeograph minty plain reddress-darkblue reddress-darkgreen reddress-darkorange reddress-darkred reddress-lightblue reddress-lightgreen reddress-lightorange reddress-lightred sandstone silver sketchy-outline sketchy spacelab spacelab-white superhero-outline superhero toy united vibrant       🎉 Discover the future PlantUML Web Editor! 🚀  PNG  SVG  ASCII Art