GovernanceOS, Nebula Mutual control center: Defensible AI Platform Nebula Mutual
CI

Signed in as the CISO, administrator, Nebula Mutual, through Microsoft Entra.

Your role and gate authorityHelp and supportSign out

Members and roles

Prototype states

Only the CISO, as administrator, invites members and assigns roles.

RoleGate authorityDutySign-inStatus
CROG3 and G4Accountable executive; approves G3 and G4; decides containmentMicrosoft Entraactive
Data leadG1Register owner; triages intake requests; approves G1; sets re-assertion intervalsMicrosoft Entraactive
ValidatorG2Independent validation; approves G2; records findings and dissentMicrosoft Entraactive
ActuaryG5Model owner; submits systems and evidence; re-asserts entries; approves G5Microsoft Entraactive
Compliance leadnoneRegime profile; evidence packs; examiner keysMicrosoft Entraactive
CISOnoneAdministrator; boundary decisions, agent keys, suspension, settingsMicrosoft Entraactive
Internal auditnoneReads every record and the audit log; receives escalated dissent and reports on it to the audit committee; signs its own review and conclusion records; signs no gateMicrosoft Entrainvitation pending since 2026-10-15
Business line headnoneRequests AI use before G1: the purpose, the data and the proposed owner; signs nothing at a gateMicrosoft Entraactive
Procurement leadnoneVendor records: class, questionnaires, contract terms, exit tests; approves contracts within its delegated authorityMicrosoft Entraactive
Learn more about approver rules

One named approver per gate. The Validator must be a different person from the G3 approver; the conformance self-test checks it nightly.

Examiner keys

Read-only, time-boxed, every read logged.

Holder
Supervisory examiner
Scope
read-only; packs shared to the key, and point-in-time queries
Expires
2026-11-15
Issued by
CISO, 2026-10-01

The CISO or the Compliance lead issues and revokes examiner keys.

Practitioner adviser

Holder
Practitioner, Northline Advisory
Scope
read and draft; no signing
Expires
2027-01-31
Last used
not yet; invitation pending

Assistant policy

Insurance profile: Claude and ChatGPT allowed for read and draft. Microsoft Copilot and Claude Code not allowed.

Changed only on Settings, assistant allow-list, as a boundary decision by the CISO. Last change 2026-10-02.

Invite a member

Tenant
Nebula Mutual, nebula-mutual.example
Sign-in
Microsoft Entra

Only addresses at nebula-mutual.example. Anyone else is an adviser or an examiner, with their own key.

Gate authority it carries:

You sign as the CISO, administrator, Nebula Mutual, with your identity provider.

Issue an examiner key

Tenant
Nebula Mutual
Kind
read-only, time-boxed, every read logged

YYYY-MM-DD

You sign as the CISO, administrator, Nebula Mutual, with your identity provider.

Revoke the examiner key

Holder
Supervisory examiner
Scope
read-only; packs shared to the key, and point-in-time queries
Expires
2026-11-15
Issued by
CISO, 2026-10-01

You sign as the CISO, administrator, Nebula Mutual, with your identity provider.

Revoke the adviser's access

Holder
Practitioner, Northline Advisory
Scope
read and draft; no signing

You sign as the CISO, administrator, Nebula Mutual, with your identity provider.