Zoned Role-Based Framework for Enterprise Systems In Computers, 2026, Volume 15(3)

Build enterprise systems that mirror your organisation

The Zoned Role-Based framework unifies organisational modelling, system design, and access control into one formally grounded methodology. The ZRB Python toolkit turns the theory into production-ready code.

Peffective (r, z) = Pbase(r) ∪ ⋃ Pbase(rj) ∪ ⋃ Pbase(r′)
Zone Tree Modelling Permission Inheritance Four Constraint Types Django & Flask Ready
ROOT HR IT SALES ATS L&D OPS SEC NA EU ZONE TREE Root → Divisions → Teams
Learn ZRB

Two documents. One complete path.

Whether you want to build something today or understand the formal foundations, we have you covered.

Five example systems

Complete, runnable ZRB configurations you can adapt to your own needs.

◈University ⊕Hospital ◆E-Commerce ◇Project Management ◉Banking
👤