=load(
  local!departments: {"HR", "Marketing", "Sales", "IT"},
  local!userValue,
  a!dashboardLayout(
    firstColumnContents: {
      a!sectionLayout(
        firstColumnContents: {
          a!columnChartField(
            label: "Spending by Category"& local!userValue,
            labelPosition: "ABOVE",
            categories: local!departments,
            series: {
              a!chartSeries(label: "Hardware", data: {10, 2000, 2000, 6000},links: apply(CSI_generateDynamicLinkForChartSeries(_,_),merge({1,2,3,4},{10, 2000, 2000, 6000}))),
              a!chartSeries(label: "Software", data: {10, 1000, 500, 1500},links: apply(CSI_generateDynamicLinkForChartSeries(_,_),merge({1,2,3,4},{10, 1000, 500, 1500}))),
              a!chartSeries(label: "Travel", data: {10, 3000, 4000, 10},links: apply(CSI_generateDynamicLinkForChartSeries(_,_),merge({1,2,3,4},{10, 3000, 4000, 10}))),
              a!chartSeries(label: "Recruiting", data: {1000, 10, 10, 10},links: apply(CSI_generateDynamicLinkForChartSeries(_,_),merge({1,2,3,4},{1000, 10, 10, 10}))),
              a!chartSeries(label: "Miscellaneous", data: {1500, 3000, 1500, 500},links: apply(CSI_generateDynamicLinkForChartSeries(_,_),merge({1,2,3,4},{1500, 3000, 1500, 500})))
            },
            xAxisTitle: "Department",
            yAxisTitle: "Total Purchase Requests",
            stacking: "NORMAL",
            showLegend: true,
            showdatalabels: false,
            showTooltips: true
          )
        },
        secondColumnContents: {
        }
      )
    },
    secondColumnContents: {}
  )
)

----------------------------------------------------------

CSI_generateDynamicLinkForChartSeries

if(or(rule!APN_isEmpty(ri!data),ri!data=0),
{},
a!dynamicLink(value:ri!dynamicLinkValue,saveInto:local!userValue)
)

where ri!dynamicLinkValue is {1,2,3,4}
      ridata is {10, 2000, 2000, 6000} for the first chart series