{
  "pattern": "gantt",
  "headline": "Sequence six workstreams around two decision gates",
  "subline": "Rollout plan by workstream, January to August",
  "periods": [
    "Jan",
    "Feb",
    "Mar",
    "Apr",
    "May",
    "Jun",
    "Jul",
    "Aug"
  ],
  "bars": [
    {
      "label": "Vendor selection",
      "start": 0,
      "end": 1
    },
    {
      "label": "Contract and sign-off",
      "start": 2,
      "end": 2
    },
    {
      "label": "Data migration",
      "start": 3,
      "end": 5,
      "highlight": true,
      "note": "critical path"
    },
    {
      "label": "Integration build",
      "start": 4,
      "end": 6
    },
    {
      "label": "Training",
      "start": 6,
      "end": 7
    },
    {
      "label": "Go-live preparation",
      "start": 7,
      "end": 7
    }
  ],
  "gates": [
    {
      "label": "Sign-off",
      "period": 2
    },
    {
      "label": "Go / no-go",
      "period": 6
    }
  ],
  "annotation": "Review migration and integration dependencies before committing to go-live.",
  "source": "Source: illustrative roadmap; confirm dependencies and dates with workstream owners.",
  "theme": "executive"
}