{
  "$schema": "https://openpresentation.org/schema/opf/v1",
  "name": "Promoted Region Grid",
  "description": "Technical fixture for non-overlapping promoted region keys and span combinations.",
  "slides": [
    {
      "title": "Column Spans",
      "left": {
        "text": "Left column"
      },
      "center+right": {
        "items": [
          "Center and right span",
          "No overlap with left"
        ]
      }
    },
    {
      "title": "Row Spans",
      "top+middle": {
        "chart": {
          "type": "area",
          "data": {
            "columns": [
              "Month",
              "Volume"
            ],
            "rows": [
              [
                "Jan",
                10
              ],
              [
                "Feb",
                18
              ],
              [
                "Mar",
                24
              ]
            ]
          }
        }
      },
      "bottom": {
        "quote": "The bottom row remains available for interpretation."
      }
    },
    {
      "title": "Grid Cells",
      "top:left": {
        "metric": {
          "value": 42,
          "label": "Inputs"
        }
      },
      "top:center": {
        "metric": {
          "value": 18,
          "label": "Routes"
        }
      },
      "top:right": {
        "metric": {
          "value": 9,
          "label": "Escalations"
        }
      },
      "middle+bottom:left+center+right": {
        "timeline": [
          {
            "when": "Now",
            "what": "Observe"
          },
          {
            "when": "Next",
            "what": "Route"
          },
          {
            "when": "Then",
            "what": "Resolve"
          }
        ]
      }
    }
  ]
}