 }).bind('text')
        )
    );

    myDiagram.linkTemplate = new go.Link({
      routing: go.Routing.AvoidsNodes,
      corner: 12
    })
      .add(
        new go.Shape({ isPanelMain: true, stroke: 'gray', strokeWidth: 9 }),
        new go.Shape({ isPanelMain: true, stroke: 'lightgray', strokeWidth: 5 }),
        new go.Shape({ isPanelMain: true, stroke: 'whitesmoke' })
      );

    myDiagram.model = new go.GraphLinksModel(
      [
        {
          key: 1,
          value: 87,
          text: 'Vert