Terminology

Definitions of the core terms used throughout the Stackable Jacks Method. Each term page follows the same structure: an open overview, an expanded definition for registered Members, and the underlying methodological reasoning for Candidates and Certified practitioners.

• Jack — the atomic action-statement building block of a Jack Tree.
• Injector — a Rules or Reference statement attached to a Jack Tree node.

More terms — Business Rule, Business Logic, Regulation, Operator, Reference Data — will be added here as they are formalized.