Value stream map

{
  "nodes": [
    { "id":"sup","type":"hexagon","label":"Supplier","x":40,"y":140,"fill":"#dbeafe","stroke":"#2563eb" },
    { "id":"cus","type":"hexagon","label":"Customer","x":1120,"y":140,"fill":"#dcfce7","stroke":"#15803d" },
    { "id":"p1","type":"rect","label":"Cut","x":240,"y":140,"fill":"#fed7aa","stroke":"#c2410c" },
    { "id":"p2","type":"rect","label":"Weld","x":440,"y":140,"fill":"#fed7aa","stroke":"#c2410c" },
    { "id":"p3","type":"rect","label":"Paint","x":640,"y":140,"fill":"#fed7aa","stroke":"#c2410c" },
    { "id":"p4","type":"rect","label":"Assemble","x":840,"y":140,"fill":"#fed7aa","stroke":"#c2410c" },
    { "id":"c1","type":"note","label":"CT 40 s","x":240,"y":260,"fill":"#fef9c3" },
    { "id":"c2","type":"note","label":"CT 65 s","x":440,"y":260,"fill":"#fef9c3" },
    { "id":"c3","type":"note","label":"CT 80 s","x":640,"y":260,"fill":"#fef9c3" },
    { "id":"c4","type":"note","label":"CT 120 s","x":840,"y":260,"fill":"#fef9c3" },
    { "id":"pc","type":"parallelogram","label":"Production control","x":540,"y":20,"fill":"#ede9fe","stroke":"#6d28d9" }
  ],
  "edges": [
    { "id":"e1","source":"sup","target":"p1","label":"raw" },
    { "id":"e2","source":"p1","target":"p2" },
    { "id":"e3","source":"p2","target":"p3" },
    { "id":"e4","source":"p3","target":"p4" },
    { "id":"e5","source":"p4","target":"cus","label":"finished" },
    { "id":"e6","source":"pc","target":"p1","label":"order" },
    { "id":"e7","source":"pc","target":"p4","label":"schedule" },
    { "id":"e8","source":"cus","target":"pc","label":"demand" }
  ]
}