Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
Capture sign-in fields not working
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(102.4, 98%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERC%3C/text%3E%3C/svg%3E)
Robert Centeno
0
Reputation points
Capture sign-in fields not working on Enterprise Event hub
Microsoft Security | Microsoft Entra | Microsoft Entra ID
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 99%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
Rukmini 19,725 Reputation points Microsoft External Staff Moderator2025-12-30T19:41:55.0033333+00:00 Hello Robert Centeno
By design, Enterprise Event Hub apps do not support capture sign-in fields. Form-based authentication is not supported by Enterprise Event Hub; instead, event-based authentication (SAML/OIDC/federated sign-ins) is. Only HTML form-based login pages are compatible with field detection and capture.
Refer : Troubleshoot password-based single sign-on - Microsoft Entra ID | Microsoft
Let me know if any further queries - feel free to reach out!
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Rukmini 19,725 Reputation points Microsoft External Staff Moderator
2025-12-31T16:52:49.8666667+00:00 Hello Robert Centeno, Following up to see if the above provided information was helpful. If you have any further queries do let us know.
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