Overview
Staff must sign in to ChatGPT using the organisation login flow, which ensures they are placed into the Catholic Archdiocese of Sydney (CAS) workspace.
This login method is required until SSO is fully enforced and AI tools are rolled out across the Archdiocese.
How to Sign In
1. Go to the Login Page
Navigate to:
👉 https://chat.openai.com
or
👉 https://chatgpt.com
2. Enter your CAS email address
On the “Log in or sign up” screen:
Scroll to the bottom section showing:
OR → Enter your emailType your CAS email:
firstname.lastname@sydneycatholic.orgClick Continue
This step is required for ChatGPT to detect that your email belongs to the Catholic Archdiocese of Sydney.
3. Select “Catholic Archdiocese of Sydney”
After entering your email, a new screen will appear showing:
🔐 Catholic Archdiocese of Sydney
— This is your organisation login button.
Click this option.
Do NOT choose:
Continue with Google
Continue with Microsoft
Continue with Apple
Continue with phone
These will create or redirect you to a personal workspace.
4. Complete the Entra SSO Login
You will now be redirected automatically to the Microsoft Entra ID sign-in page:
Confirm your CAS email
Enter your password
Approve MFA if required
After successful authentication, ChatGPT will return you to the app and place you in the correct workspace.
Confirm You Are in the CAS Workspace
After signing in:
Click your profile icon (top-right)
Check the workspace name:
🏢 Catholic Archdiocese of Sydney
If you see “Personal Workspace” or something else:
Click Switch workspace
Select Catholic Archdiocese of Sydney
Why This Login Path Is Required
Using your email-first login ensures:
ChatGPT recognises you as a CAS staff member
Your account is placed in the CAS business workspace
Security policies and access controls apply correctly
No personal or unmanaged ChatGPT accounts are created with CAS emails
Later, once SSO enforcement is enabled in Entra ID, this process will become automatic.
Troubleshooting
❗ You were logged into a personal account
Sign out of ChatGPT
Clear cookies for openai.com
Log in again and enter your email first, then choose
Catholic Archdiocese of Sydney
❗ “Catholic Archdiocese of Sydney” is not appearing
Try:
Refreshing the page
Using another browser
Clearing cookies for openai.com
Ensuring your email is typed correctly
If it still does not show, contact the IT Service Desk.
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