The user has no write access to the company AD, so tests 1, 3, 4 and 8 cannot
be run there, and building a throwaway domain controller for them was judged
disproportionate now that the one substantive defect at this spot is found and
fixed (UAT test 2 -> quick task 260811-f9i).
Recorded rather than hidden: A1 (objectGUID survives a rename) now rests on
Microsoft's documentation, not on our own measurement. The Tessera-side rename
and delete logic stays covered by unit tests against fixtures. If a rename ever
fails to propagate in production, 16-VERIFICATION.md names that as the starting
point.
Phase 16 marked complete in STATE.md.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>