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@alison-mk alison-mk requested a review from wandyezj January 8, 2026 23:53
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PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 and severity-2 issues. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

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@alison-mk alison-mk requested a review from Copilot January 8, 2026 23:54
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Learn Build status updates of commit ef5c070:

✅ Validation status: passed

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docs/develop/external-calls.md ✅Succeeded View

For more details, please refer to the build report.

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PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 and severity-2 issues. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

✅ No issues found

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Pull request overview

This PR adds a new note about local network access requirements when using fetch in Chromium-based browsers and updates the documentation date.

  • Updated the documentation date to reflect the current changes
  • Added a new bullet point informing users about permission requirements for local network access via fetch in Chromium-based browsers

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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 and severity-2 issues. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

✅ No issues found

More information about PoliCheck

Information: PoliCheck | Severity Guidance | Term
For any questions: Try searching the learn.microsoft.com contributor guides or post your question in the Learn support channel.

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Learn Build status updates of commit ad3f901:

✅ Validation status: passed

File Status Preview URL Details
docs/develop/external-calls.md ✅Succeeded View

For more details, please refer to the build report.

* Document cookies, `localStorage`, and `sessionStorage` objects are not supported.
* External calls may result in sensitive data being exposed to undesirable endpoints, or external data to be brought into internal workbooks. Your admin can establish firewall protection against such calls. Be sure to check with local policies prior to relying on external calls.
* Be sure to check the amount of data throughput prior to taking a dependency. For instance, pulling down the entire external dataset may not be the best option and instead pagination should be used to get data in chunks.
* When using Excel on the web in Chromium-based browsers, `fetch` calls for local network access require users to allow the script when prompted. If the script still fails, contact your IT administrator.
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Do we want to add something about going into browser settings to check permissions?

chrome://settings/privacy/sitePermissions/allPermissions/localNetworkAccess
The

This lets you fix things if you accidentally click deny.

Do we want to link to the chromium announcement as well?
https://developer.chrome.com/blog/local-network-access

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Learn Build status updates of commit d00b8f2:

✅ Validation status: passed

File Status Preview URL Details
docs/develop/external-calls.md ✅Succeeded View

For more details, please refer to the build report.

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PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 and severity-2 issues. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

✅ No issues found

More information about PoliCheck

Information: PoliCheck | Severity Guidance | Term
For any questions: Try searching the learn.microsoft.com contributor guides or post your question in the Learn support channel.

@alison-mk alison-mk requested a review from AlexJerabek January 10, 2026 00:59
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Approving with one suggestion.

* External calls may result in sensitive data being exposed to undesirable endpoints, or external data to be brought into internal workbooks. Your admin can establish firewall protection against such calls. Be sure to check with local policies prior to relying on external calls.
* Be sure to check the amount of data throughput prior to taking a dependency. For instance, pulling down the entire external dataset may not be the best option and instead pagination should be used to get data in chunks.
* When using Excel on the web in Chromium-based browsers, `fetch` calls for local network access require users to allow the script when prompted. If the script still fails, contact your IT administrator.
* If a local network access request was denied, this can be adjusted in Chrome by going to Privacy > Site settings > Additional permissions > Local network access.
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I think we usually bold UI labels.

Suggested change
* If a local network access request was denied, this can be adjusted in Chrome by going to Privacy > Site settings > Additional permissions > Local network access.
* If a local network access request was denied, this can be adjusted in Chrome by going to **Privacy** > **Site settings** > **Additional permissions** > **Local network access**.

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4 participants