A broad rule of thumb is that where you were already using the LTPA token for simple Web traffic, you can probably also use it for Web services calls.

The facility used a broad rule of electrical business, the blast furnace gas and blast furnace dust scattered gas Pressure Thermal Power (TRT) cut off piecemeal vital facilities.

The term business rule is extremely broad and requires further classification. For the purpose of this article, we'll deal with four distinct forms of business rule