The three layers
How a customer vault extends this vocabulary without merging anything: shared facts owned by nobody, per-party formulas, and declared bridges. Parties can disagree about meaning while still agreeing about facts.
Source: https://abp.sgit.ai/model/graph/layers/index.html↗ · site v0.11.0 · this file is generated from the same content
as the page, so the two cannot drift. Every page on this site has a .md twin; internal links
below point at them.