Stage 05 turns a trusted application into the default path for everyone. Adoption is not a launch or a training calendar. It is a design problem, treated as one.

Most organizations have a system that works and that nobody quite trusts. Stage 04 closes that gap deliberately, hardening the application until operators will stake a shift on it.

The Ontology is the foundation every Palantir Foundry application is built on. Objects, links, and actions, explained in plain terms, using a late customer order as the example.