GitHub username mismatch blocks Docs contributions after username rename

Colin McClelland 0 Reputation points Microsoft Employee
2026-04-03T23:09:30.47+00:00

I’m a Trusted Content Program Content Lead and am blocked from contributing to Microsoft Learn due to a GitHub identity mismatch that I cannot resolve via the UI.

Error message:

“The authenticated GitHub user ‘comcclel_microsoft’ and the linked GitHub username ‘Comcclel’ do not match.”

Context:

  • I am signed into GitHub as comcclel_microsoft
  • My GitHub account was previously named Comcclel (username rename, not a new account)
  • Microsoft Learn / Docs still appears to have the old GitHub username cached
  • This occurs when attempting to contribute to a hub page, which has no inline editor and requires GitHub-backed contribution

Impact:

  • I cannot submit updates via GitHub PR
  • The Learn profile UI does not expose or allow editing the GitHub username mapping
  • Clearing sessions / re-auth does not resolve the issue
  • This is blocking required Trusted Content Program updates

Page affected (example):

Request: Can someone from the Docs team please reset my Docs contributor GitHub identity mapping so that it reflects comcclel_microsoft instead of the old username?

This does not appear to be self‑serviceable and is not a permissions issue.I’m a Trusted Content Program Content Lead and am blocked from contributing to Microsoft Learn due to a GitHub identity mismatch that I cannot resolve via the UI.

Error message:

“The authenticated GitHub user ‘comcclel_microsoft’ and the linked GitHub username ‘Comcclel’ do not match.”

Context:

  • I am signed into GitHub as comcclel_microsoft
  • My GitHub account was previously named Comcclel (username rename, not a new account)
  • Microsoft Learn / Docs still appears to have the old GitHub username cached
  • This occurs when attempting to contribute to a hub page, which has no inline editor and requires GitHub-backed contribution

Impact:

  • I cannot submit updates via GitHub PR
  • The Learn profile UI does not expose or allow editing the GitHub username mapping
  • Clearing sessions / re-auth does not resolve the issue
  • This is blocking required Trusted Content Program updates

Page affected (example):

Request: Can someone from the Docs team please reset my Docs contributor GitHub identity mapping so that it reflects comcclel_microsoft instead of the old username?

This does not appear to be self‑serviceable and is not a permissions issue.

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1 answer

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  1. AI answer

    2026-04-03T23:09:44.2233333+00:00

    This GitHub identity mismatch cannot be fixed through any documented self-service steps in Microsoft Learn or account settings. The available guidance only covers:

    • Creating and using GitHub and Microsoft accounts for Learn contributions
    • Linking a GitHub account as a sign-in method to a Microsoft account
    • Troubleshooting sign-in problems between GitHub and Microsoft accounts

    None of the documented flows expose or allow editing the internal Docs/Learn contributor–GitHub username mapping, nor do they describe a way to refresh that mapping after a GitHub username rename.

    Because of this, the only viable path is to escalate directly to Microsoft support/Docs engineering (for example, via internal channels if using a corporate account, or via official support paths) and request a backend correction of the GitHub identity mapping for the Learn contributor profile. This operation is not described as something that can be performed by end users.


    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

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