|Example of knowledge principles
(1) That the business has one category system for all information, functions,
and descriptions. The same category system is used for classifying objects
in accounts as well as ordering systems.
(2) That the category system is complete and covers all needs.
(3) That the category system is based on the standard language used
by the business.
(4) That the category system is scaleable (i.e. it can be viewed at different
levels of detail)