= load(
  local!processStreamFilter,
  local!pagingInfo: a!pagingInfo(
    startIndex: 1,
    batchSize: 15,
    sort: {
      field: "25",
      ascending: false
    }
  ),
  with(
    local!datasubset: if(
      isnull(
        local!processStreamFilter
      ),
      rule!getMyTasks(
        pagingInfo: local!pagingInfo
      ),
      rule!getMyTaskByProcessStream(
        processStream: local!processStreamFilter,
        pagingInfo: local!pagingInfo
      )
    ),
    a!dashboardLayout(
      firstColumnContents: {
        a!textField(
          label: "Filter by Process Stream",
          value: local!processStreamFilter,
          saveInto: local!processStreamFilter,
          refreshAfter: "KEYPRESS"
        ),
        a!gridField(
          label: local!datasubset.report.name,
....