Product Manager 4.1.4

4.1.4

Preserve the existing platform-owned task-integration assignment during retained-brief adoption
and isolated delivery preparation. It must be the canonical task-integration stage and action,
with no employee or installation identity. Author and independent human/agent reviewer checks
remain unchanged. Unknown actions, impersonated principals and duplicate stages fail closed.

The delivery fixtures now include the real platform integration binding. They reproduce its
former rejection and verify both exact preservation and rejection of altered bindings. No
permissions, approvals, integration actions or publication authority are added.