Design principle DP2: Use private data collections and channels for inter-organizational data protection
Utilize private data collections and private channels to protect inter-organizational data exchanges from unauthorized third-party access.
Source paper
This design principle is proposed by Striking a balance: Designing a blockchain-based solution to navigate coopetition dynamics in supply chain management (Jonathan Lautenschlager, Jan Stramm, Tobias Guggenberger, Nils Urbach, 2025) as "Implementation Guideline 2."