{"id":15483,"date":"2026-03-20T02:01:42","date_gmt":"2026-03-19T17:01:42","guid":{"rendered":"https:\/\/m365jp.net\/?p=15483"},"modified":"2026-03-20T02:06:35","modified_gmt":"2026-03-19T17:06:35","slug":"mc1208688-updated-microsoft-office-for-the-web-apply-sensitivity-labels-with-user-defined-permissions-2","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-03-20-mc1208688-updated-microsoft-office-for-the-web-apply-sensitivity-labels-with-user-defined-permissions-2","title":{"rendered":"MC1208688 | (Updated) Microsoft Office for the web: Apply sensitivity labels with user-defined permissions"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC1208688 | (Updated) Microsoft Office for the web: Apply sensitivity labels with user-defined permissions<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Classification<\/th>\n<td>stayInformed<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>03\/19\/2026 16:21:35<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>12\/29\/2025 22:48:48<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>07\/13\/2026 07:00:00<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td><b><\/b>  <\/p>\n<p>Updated March 19, 2026: We have updated the timeline. Thank you for your patience.&nbsp;<\/p>\n<p>Office for the web in Microsoft 365 now supports applying <b>sensitivity labels with user-defined permissions<\/b>. This enhancement provides organizations with greater flexibility and control over document access in  <i>Word, Excel, and PowerPoint for the web<\/i>.<\/p>\n<p>This feature will only be available in tenants that have enabled coauthoring on files encrypted with sensitivity labels:&nbsp;<a href=\"https:\/\/learn.microsoft.com\/purview\/sensitivity-labels-coauthoring\">Enable co-authoring for files encrypted with sensitivity   labels<\/a><\/p>\n<p>  <\/p>\n<p>This message is associated with Microsoft 365 Roadmap ID <a href=\"https:\/\/www.microsoft.com\/microsoft-365\/roadmap?filters=&amp;searchterms=468888\" target=\"_blank\">  468888<\/a>.<\/p>\n<p>  <b>When this will happen<\/b>  <\/p>\n<p><b>General Availability<\/b><\/p>\n<ul>\n<li><b>Worldwide and GCC:<\/b>&nbsp;We will begin rolling out in mid-April 2026 (previously mid-March) and expect to complete by early May 2026 (previously early April).<\/li>\n<li><b>GCCH and DoD:<\/b> We will begin rolling out in mid-April 2026 (previously mid-March) and expect to complete by early June 2026 (previously early May).<\/li>\n<\/ul>\n<p>  <b>How this affects your organization<\/b>  <\/p>\n<ul>  <\/p>\n<li><b>Who is affected:<\/b> All users of Word, Excel, and PowerPoint for the web in  <i>Microsoft 365<\/i>.<\/li>\n<p>  <\/p>\n<li><b>What will happen:<\/b><br \/> \n<ul>  <\/p>\n<li>Users can apply sensitivity labels with user-defined permissions in <i>Office for the web<\/i>.<\/li>\n<p>  <\/p>\n<li>The experience aligns with the modernized permissions dialog in <i>Word, Excel, and PowerPoint for Windows<\/i>.<\/li>\n<p>  <\/p>\n<li>No changes to existing admin policies; feature respects current configurations.<\/li>\n<p>  <\/ul>\n<p>  <\/li>\n<p>  <\/ul>\n<p>  <b>What you can do to prepare<\/b>  <\/p>\n<p>No action is required. The user interface for applying custom permissions is consistent with the modernized dialog in  <i>Office desktop apps<\/i>.<\/p>\n<p>Learn more:&nbsp;<\/p>\n<ul>\n<li><a href=\"https:\/\/support.microsoft.com\/office\/apply-sensitivity-labels-to-your-files-2f96e7cd-d5a4-403b-8bd7-4cc636bae0f9#officeversion=web\" target=\"_blank\">Apply sensitivity labels to your files | Microsoft Support<\/a><\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/purview\/encryption-sensitivity-labels#let-users-assign-permissions\" target=\"_blank\">Let users assign permissions &#8211; Restrict access to content by using sensitivity labels to apply encryption | Microsoft Purview | Microsoft   Learn<\/a><\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/purview\/sensitivity-labels-versions#sensitivity-label-capabilities-in-word-excel-and-powerpoint\" target=\"_blank\">Sensitivity label capabilities in Word, Excel, and PowerPoint &#8211; Minimum versions for sensitivity labels   in Office apps | Microsoft Purview | Microsoft Learn<\/a><\/li>\n<\/ul>\n<p>  <b>Compliance considerations<\/b>  <\/p>\n<p>No compliance considerations identified. Review as appropriate for your organization.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td><b><\/b>  <\/p>\n<p>2026\u5e743\u670819\u65e5\u66f4\u65b0:\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3092\u66f4\u65b0\u3057\u307e\u3057\u305f\u3002\u3054\u8f9b\u62b1\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002&nbsp;<\/p>\n<p>Microsoft 365\u306eOffice for the web\u306f\u3001 <b>\u30e6\u30fc\u30b6\u30fc\u5b9a\u7fa9\u306e\u6a29\u9650\u3067\u30bb\u30f3\u30b7\u30c6\u30a3\u30b7\u30c6\u30a3\u30d6\u30e9\u30d9\u30eb<\/b>\u306e\u9069\u7528\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u5f37\u5316\u306b\u3088\u308a\u3001\u7d44\u7e54\u306f  <i>Word\u3001Excel\u3001PowerPoint for web<\/i>\u3067\u306e\u6587\u66f8\u30a2\u30af\u30bb\u30b9\u306b\u5bfe\u3057\u3066\u3088\u308a\u67d4\u8edf\u304b\u3064\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u6a5f\u80fd\u306f\u3001\u30bb\u30f3\u30b7\u30c6\u30a3\u30b7\u30c6\u30a3\u30d6\u30e9\u30d9\u30eb\u3067\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u5171\u8457\u304c\u6709\u52b9\u5316\u3055\u308c\u305f\u30c6\u30ca\u30f3\u30c8\u3067\u306e\u307f\u5229\u7528\u53ef\u80fd\u3067\u3059:&nbsp;<a href=\"https:\/\/learn.microsoft.com\/purview\/sensitivity-labels-coauthoring\">\u30bb\u30f3\u30b7\u30c6\u30a3\u30b7\u30c6\u30a3\u30fc\u30e9\u30d9\u30eb\u3067\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u5171\u8457\u3092\u6709\u52b9\u306b<\/a>\u3057\u307e\u3059<\/p>\n<p>  <\/p>\n<p>\u3053\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306fMicrosoft 365 Roadmap ID <a href=\"https:\/\/www.microsoft.com\/microsoft-365\/roadmap?filters=&amp;searchterms=468888\" target=\"_blank\">  468888<\/a>\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>  <b>\u305d\u308c\u304c\u3044\u3064\u8d77\u3053\u308b\u306e\u304b<\/b>  <\/p>\n<p><b>\u4e00\u822c\u63d0\u4f9b\u72b6\u6cc1<\/b><\/p>\n<ul>\n<li><b>\u4e16\u754c\u304a\u3088\u3073GCC:<\/b>&nbsp;2026\u5e744\u6708\u4e2d\u65ec(\u4ee5\u524d\u306f3\u6708\u4e2d\u65ec)\u306b\u5c55\u958b\u3092\u958b\u59cb\u3057\u30012026\u5e745\u6708\u521d\u65ec(\u4ee5\u524d\u306f4\u6708\u521d\u65ec)\u307e\u3067\u306b\u5b8c\u4e86\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/li>\n<li><b>GCCH\u3068\u56fd\u9632\u7dcf\u7701:<\/b> \u5c55\u958b\u306f2026\u5e744\u6708\u4e2d\u65ec(\u4ee5\u524d\u306f3\u6708\u4e2d\u65ec)\u3067\u30012026\u5e746\u6708\u521d\u65ec(\u4ee5\u524d\u306f5\u6708\u521d\u65ec)\u307e\u3067\u306b\u5b8c\u4e86\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/li>\n<\/ul>\n<p>  <b>\u3053\u308c\u304c\u3042\u306a\u305f\u306e\u7d44\u7e54\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/b>  <\/p>\n<ul>  <\/p>\n<li><b>\u5f71\u97ff\u3092\u53d7\u3051\u308b\u4eba\u7269:<\/b><i>Microsoft 365<\/i>\u306eWord\u3001Excel\u3001PowerPoint for the web\u306e\u5168\u30e6\u30fc\u30b6\u30fc\u3002<\/li>\n<p>  <\/p>\n<li><b>\u4eca\u5f8c\u306e\u5c55\u958b:<\/b><br \/> \n<ul>  <\/p>\n<li>\u30e6\u30fc\u30b6\u30fc\u306f <i>Office\u306e\u30a6\u30a7\u30d6<\/i>\u4e0a\u3067\u30e6\u30fc\u30b6\u30fc\u5b9a\u7fa9\u306e\u6a29\u9650\u3067\u30bb\u30f3\u30b7\u30c6\u30a3\u30d6\u30e9\u30d9\u30eb\u3092\u9069\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u3053\u306e\u4f53\u9a13\u306f\u3001 <i>Word\u3001Excel\u3001PowerPoint for Windows<\/i>\u306e\u8fd1\u4ee3\u5316\u3055\u308c\u305f\u6a29\u9650\u30c0\u30a4\u30a2\u30ed\u30b0\u3068\u4e00\u81f4\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u65e2\u5b58\u306e\u7ba1\u7406\u65b9\u91dd\u306e\u5909\u66f4\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6a5f\u80fd\u306f\u73fe\u5728\u306e\u69cb\u6210\u3092\u5c0a\u91cd\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<p>  <\/ul>\n<p>  <\/li>\n<p>  <\/ul>\n<p>  <b>\u6e96\u5099\u306e\u305f\u3081\u306b\u3067\u304d\u308b\u3053\u3068<\/b>  <\/p>\n<p>\u4f55\u306e\u5bfe\u5fdc\u3082\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u30ab\u30b9\u30bf\u30e0\u6a29\u9650\u3092\u9069\u7528\u3059\u308b\u305f\u3081\u306e\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f <i>\u3001Office\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30a2\u30d7\u30ea\u306e<\/i>\u8fd1\u4ee3\u5316\u3055\u308c\u305f\u30c0\u30a4\u30a2\u30ed\u30b0\u3068\u6574\u5408\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8a73\u3057\u304f\u306f\u3053\u3061\u3089:&nbsp;<\/p>\n<ul>\n<li><a href=\"https:\/\/support.microsoft.com\/office\/apply-sensitivity-labels-to-your-files-2f96e7cd-d5a4-403b-8bd7-4cc636bae0f9#officeversion=web\" target=\"_blank\">\u30d5\u30a1\u30a4\u30eb\u306b\u611f\u5ea6\u30e9\u30d9\u30eb\u3092\u9069\u7528\u3059\u308b |\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u30b5\u30dd\u30fc\u30c8<\/a><\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/purview\/encryption-sensitivity-labels#let-users-assign-permissions\" target=\"_blank\">\u30e6\u30fc\u30b6\u30fc\u304c\u6a29\u9650\u3092\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u3088\u3046\u306b\u3059\u308b- \u6a5f\u5bc6\u6027\u30e9\u30d9\u30eb\u3092\u4f7f\u3063\u3066\u30b3\u30f3\u30c6\u30f3\u30c4\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3057\u3066\u6697\u53f7\u5316\u3092\u9069\u7528\u3059\u308b |Microsoft Purview |Microsoft Learn<\/a><\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/purview\/sensitivity-labels-versions#sensitivity-label-capabilities-in-word-excel-and-powerpoint\" target=\"_blank\">Word\u3001Excel\u3001PowerPoint\u306b\u304a\u3051\u308b\u30bb\u30f3\u30b7\u30c6\u30a3\u30d6\u30e9\u30d9\u30eb\u6a5f\u80fd &#8211; Office\u30a2\u30d7\u30ea\u306b\u304a\u3051\u308b\u30bb\u30f3\u30b7\u30c6\u30a3\u30d6\u30e9\u30d9\u30eb\u306e\u6700\u4f4e\u30d0\u30fc\u30b8\u30e7\u30f3 |Microsoft Purview |Microsoft Learn<\/a><\/li>\n<\/ul>\n<p>  <b>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306e\u8003\u616e\u4e8b\u9805<\/b>  <\/p>\n<p>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u4e0a\u306e\u8003\u616e\u4e8b\u9805\u306f\u7279\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3042\u306a\u305f\u306e\u7d44\u7e54\u306b\u5fdc\u3058\u3066\u30ec\u30d3\u30e5\u30fc\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MC1208688 | (Updated) Microsoft Office for the web: Apply sensitivity labels with user-defined permissions Cla 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