一个例子:客户在销售订单行项目上创建了一个扩展字段A,这个字段的值是最终用户手动输入的: An example: Suppose customer has already created one extension field named “Special Net Price” on Sales Order item level.
然后客户又创建了另一个扩展字段B: Now customer would like to see one more extension field “Special Total Value” whose content is calculated as : Special Total Value = Quantity * Special Net Price, in the example above = 45 * 100 = 4500 USD.
这个扩展字段B的值是计算而来的,公式是标准字段quantity乘以扩展字段A。
如何实现?
Just create a new Calculated Field in key user tool:
Output: