The denominational-church main category defines a catalog of events constructed from "field-level-catgrid" statements using New Testament and supporting Old Testament documentation. These practical if not theoretical constructions are placed into short form code for ease in visualization and effective communication.

The resultant of the placement into short form code brings access to a point of reference that is called a "construct." Constructs when developed begin a line of descriptive activity. The points of reference in the construct can involve a sophisticated support system to other main category development and/or be used internally within the current field-level-catgrid and/or the current main category construct.