ChatGPT Enterprise Rollout Checklist: Owners, Tests and Sign-Off

1Owners and billing

Project sponsor and finance

Name an owner and a backup for workspace access, identity, apps, data controls, devices and compliance. Confirm credit-based or token-based billing. On token billing, set a monthly workspace budget and spend alerts; without a budget, no workspace cap applies, per OpenAI's billing article.

Proof: Owner list approved and budget matching the order form.

2Domains and SSO

Identity administrator

Verify every company email domain. Turn off automatic account creation if SCIM will manage access. Connect Microsoft Entra ID, Okta or another SAML or OIDC provider, following our ChatGPT SSO setup guide.

Proof: Pilot users sign in through the provider with MFA, and the email claim matches existing accounts.

3SCIM, groups and roles

Identity administrator and workspace owner

Sync only the approved group, then assign it to the workspace and to a role. Keep the default role narrow and add custom roles for teams that need Work, workspace agents or Codex.

Proof: A test user appears after the sync window and sees only what their role allows.

4Apps and connectors

Apps owner and security owner

Review each plugin, connector and skill as its own access decision: source, owner, audience, actions and data access. Complete Microsoft Entra admin consent for approved Microsoft apps.

Proof: Tested with a normal member account and non-sensitive data; approved list with a re-review date.

5Data controls and policy

Workspace owner with legal or compliance

Set retention to match a written rule, decide who sees analytics and Compliance API records, and decide on Enterprise Key Management. Publish your AI usage guidance in the workspace policy setting, starting from our AI usage policy template.

Proof: Each setting matches the approved policy document.

6Devices

Endpoint administrator

OpenAI's Windows deployment guide recommends Intune with the Microsoft Store app (product ID 9PLM9XGG6VKS) set to System install. Offline MSIX and Configuration Manager also work. Allow persistent.oaistatic.com for updates, and use ChatGPT for Intune on managed phones.

Proof: The pilot device group installs without an admin prompt and users sign in with work accounts.

7Pilot

Project lead

Give a few named users from each role group one real workflow each, and log every issue and setting change. Our department rollout plan covers role grouping and training.

Proof: Pilot log and a written expand, revise or stop decision.

8Offboarding and go-live

Identity administrator, security owner and sponsor

Remove a test user from the identity provider assignment and every access-granting group. Move a leaver's automations to an approved owner before revoking their tokens. Then hold the go/no-go review.

Proof: Access ends after the sync window, and the sponsor signs the go/no-go with a launch date.

Groups grant nothing alone

A synced group must be assigned to the workspace, and roles, not groups, grant features. Custom role changes can take about five minutes to apply.

Automatic accounts and SCIM clash

Do not run both. Users added automatically may not be managed by SCIM, so removing them from a group may not end their access.

Sync takes 30 to 40 minutes

Most identity providers sync on that cycle and a sync cannot be forced. Do not delete and recreate users to get around a delay.

A workspace-only removal comes back

Removing someone only in the workspace is not enough. A later sync from the identity provider can add them back.

Removal does not delete data

Projects and custom GPTs move to a workspace owner, private chats and files do not transfer, and Enterprise chats follow your retention policy.