This image describes how to access data from flat file sources. On the left are two rectangles labeled orders_src_mod and ship_src_mod that represent the flat file source modules. In the center are two rectangles labeled orders_src_loc and ship_src_loc that represent the locations corresponding to these source modules. There is an arrow from orders_src_mod to orders_src_loc and another arrow from ship_src_mod and ship_src_loc. On the right is a rectangle that represents the file system. This rectangle contains the following from top to bottom: a rectangle labeled Directory c:\orders, that represents the directory c:\orders on the file system, and a rectangle labeled Directory d:\shipments, that represents the directory d:\shipments. There is an arrow from the rectangle labeled orders_src_loc to the rectangle labeled Directory c:\orders. There is also an arrow from the rectangle labeled ship_src_loc to the rectangle labeled Directory d:\shipments.