For example, the bookmobile was a WPA programâold bread and milk trucks full of nailed-up shelves. James Lee Burke Talks About His Fiction, History, and the American Dream David Masciotra July 19, 2014. The first trails at the area were cut by the Works Progress Administration (WPA) in the winter of 1936.
1 The goal of the BOM is to give a broad overview of the product. 2  Those using the BOMs do not need to see the overall structure of the product's design; electrical engineers, for example, may only need to see the wiring schematic. 3  You need your BOM to provide an overall part summary in one location.
This indicator specifies whether BOMs can be changed with a reference to a change number. When a BOM is changed with a change number, both the data (before and after the validity of that change) are stored in the database.his is a central setting, and is further defined in âHistory Requirements for BOMâ configuration (OS25). Activating this indicator here in OS27 does not mean that ECM is mandatory for all the BOMs, but it is optional â change management is allowed.