Drag the parent work items data set to the report, and add an extra column in which to show the child work items.
将上级工作项数据集合拖拉到报表中,并添加一个额外的列以显示下级工作项。
Drag and drop the data items that you want to show up in your list onto the list object already on the canvas.
把希望在列表中显示的数据项拖放到画布上的列表对象中。
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