= load(
  local!items: {
    {
      item: "T",
      val: "True"
    },
    {
      item: "F",
      val: "False"
    }
  },
  a!gridLayout(
    headerCells: {
      a!gridLayoutHeaderCell(
        label: "T/F"
      ),
      a!gridLayoutHeaderCell(
        label: "Value"
      )
    },
    rows: {
      a!gridRowLayout(
        contents: {
          a!dropdownField(
            label: "",
            choiceLabels: {
              "T",
              "F"
            },
            choiceValues: {
              "T",
              "F"
            },
            value: local!items[1].item,
            saveInto: {
              local!items[1].item,
              a!save(
                local!items[1].val,
                if(
                  local!items[1].item,
                  "True",
                  "False"
                )
              )
            }
          ),
          a!textField(
            value: local!items[1].val,
            readOnly: true,
            align: "RIGHT"
          )
        }
      )
    }
  )
)