{"id":12670,"date":"2025-09-03T09:01:49","date_gmt":"2025-09-03T00:01:49","guid":{"rendered":"https:\/\/m365jp.net\/?p=12670"},"modified":"2025-09-03T09:06:06","modified_gmt":"2025-09-03T00:06:06","slug":"mc1146820-microsoft-sharepoint-online-tenant-rename-general-availability-ga-for-tenants-with-up-to-500k-sites","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-09-03-mc1146820-microsoft-sharepoint-online-tenant-rename-general-availability-ga-for-tenants-with-up-to-500k-sites","title":{"rendered":"MC1146820 | Microsoft SharePoint Online: Tenant rename General Availability (GA) for tenants with up to 500K sites"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC1146820 | Microsoft SharePoint Online: Tenant rename General Availability (GA) for tenants with up to 500K sites<\/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>09\/02\/2025 23:21:41<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>09\/02\/2025 23:21:30<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>08\/31\/2026 07:00:00<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td>\n<p><b>Introduction<\/b>  <\/p>\n<p>Organizations undergoing rebranding, mergers, acquisitions, divestitures, or tenant consolidations often need their SharePoint domain name in URLs to reflect their new identity. The  <i>SharePoint Online (SPO) Tenant Rename<\/i> feature enables this change. We are announcing  <b>General Availability (GA) of Advanced Tenant Rename<\/b> for tenants with up to 500K SharePoint sites, expanding support beyond the previous 100K site limit.<\/p>\n<p><b>When this will happen<\/b><\/p>\n<p><b>General Availability (Worldwide):<\/b> We began rolling out in mid-August 2025 and expect to complete by early September 2025.<\/p>\n<p>This feature will be generally available worldwide starting <b>September 1, 2025<\/b>.<\/p>\n<p><b>How this affects your organization<\/b>  <\/p>\n<p>This update allows rename support for tenants with up to 500K total SharePoint sites. It maintains high reliability across rename operations and ensures business-as-usual continuity during and after the rename. It is compatible with top Microsoft 365 partner   scenarios such as Microsoft Teams and PowerApps.<\/p>\n<p>Key capabilities include:<\/p>\n<ul>\n<li>Rename support for tenants with up to 500K total sites.<\/li>\n<li>High reliability maintained across rename operations.<\/li>\n<li>Business-as-usual (BAU) continuity ensured during and after rename.<\/li>\n<li>Compatibility with top Microsoft 365 partner scenarios (Teams, PowerApps, etc.).<\/li>\n<li>Enhanced telemetry to monitor rename operations and identify issues quickly.<\/li>\n<\/ul>\n<p>Please note the following limitations for this release:<\/p>\n<ul>\n<li>Tenant rename for vanity domains is not supported.<\/li>\n<li>Tenant rename for Multi-Geo customers is not supported.<\/li>\n<li>Tenant rename for customers with more than 500K sites is not supported.<\/li>\n<p>  <\/ul>\n<p><b>What you can do to prepare<\/b>  <\/p>\n<p>Admins should:  <\/p>\n<ul>  <\/p>\n<li>Confirm their tenant\u2019s total site count using the SharePoint admin center (SPAC) or PowerShell before scheduling.<\/li>\n<p>  <\/p>\n<li>Review unsupported features or limitations (such as Hub site limitations, vanity domains, or third-party integrations).<\/li>\n<p>  <\/p>\n<li>Communicate any impact to site owners based on public documentation.<\/li>\n<p>  <\/p>\n<li>Validate custom scripts, PowerShell automations, and integrations that rely on the old domain name.<\/li>\n<p>  <\/ul>\n<p>  Learn more:&nbsp;<a href=\"https:\/\/learn.microsoft.com\/sharepoint\/change-your-sharepoint-domain-name\">Change your SharePoint domains | SharePoint in Microsoft 365 | SharePoint | Microsoft Learn<\/a>  <\/p>\n<\/p>\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>\n<p><b>\u7d39\u4ecb<\/b>  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\u30b5\u30a4\u30c8\u3092\u6301\u3064\u30c6\u30ca\u30f3\u30c8\u306e\u540d\u524d\u5909\u66f4\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u540d\u524d\u5909\u66f4\u64cd\u4f5c\u5168\u4f53\u3067\u9ad8\u3044\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3057\u3001\u540d\u524d\u5909\u66f4\u4e2d\u304a\u3088\u3073\u540d\u524d\u5909\u66f4\u5f8c\u306e\u901a\u5e38\u901a\u308a\u306e\u7d99\u7d9a\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002Microsoft Teams \u3084 PowerApps \u306a\u3069\u306e\u30c8\u30c3\u30d7 Microsoft Teams \u30d1\u30fc\u30c8\u30ca\u30fc \u30b7\u30ca\u30ea\u30aa\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e3b\u306a\u6a5f\u80fd\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u5408\u8a08\u30b5\u30a4\u30c8\u6570\u304c\u6700\u5927 500K \u306e\u30c6\u30ca\u30f3\u30c8\u306e\u30b5\u30dd\u30fc\u30c8\u306e\u540d\u524d\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/li>\n<li>\u540d\u524d\u5909\u66f4\u64cd\u4f5c\u5168\u4f53\u3067\u9ad8\u3044\u4fe1\u983c\u6027\u304c\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u540d\u524d\u5909\u66f4\u4e2d\u304a\u3088\u3073\u540d\u524d\u5909\u66f4\u5f8c\u306b\u901a\u5e38\u696d\u52d9(BAU)\u306e\u7d99\u7d9a\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u4e0a\u4f4d\u306e Microsoft 365 \u30d1\u30fc\u30c8\u30ca\u30fc \u30b7\u30ca\u30ea\u30aa (Teams\u3001PowerApps \u306a\u3069) \u3068\u306e\u4e92\u63db\u6027\u3002<\/li>\n<li>\u540d\u524d\u5909\u66f4\u64cd\u4f5c\u3092\u76e3\u8996\u3057\u3001\u554f\u984c\u3092\u8fc5\u901f\u306b\u7279\u5b9a\u3059\u308b\u305f\u3081\u306e\u30c6\u30ec\u30e1\u30c8\u30ea\u304c\u5f37\u5316\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<p>\u3053\u306e\u30ea\u30ea\u30fc\u30b9\u3067\u306f\u3001\u6b21\u306e\u5236\u9650\u4e8b\u9805\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\u30d0\u30cb\u30c6\u30a3\u30fb\u30c9\u30e1\u30a4\u30f3\u306e\u30c6\u30ca\u30f3\u30c8\u540d\u5909\u66f4\u306f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/li>\n<li>Multi-Geo \u306e\u304a\u5ba2\u69d8\u306e\u30c6\u30ca\u30f3\u30c8\u540d\u5909\u66f4\u306f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/li>\n<li>500K \u3092\u8d85\u3048\u308b\u30b5\u30a4\u30c8\u3092\u6301\u3064\u304a\u5ba2\u69d8\u306e\u30c6\u30ca\u30f3\u30c8\u540d\u306e\u5909\u66f4\u306f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/li>\n<p>  <\/ul>\n<p><b>\u6e96\u5099\u3059\u308b\u305f\u3081\u306b\u3067\u304d\u308b\u3053\u3068<\/b>  <\/p>\n<p>\u7ba1\u7406\u8005\u306f\u6b21\u306e\u3053\u3068\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>  <\/p>\n<li>\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3059\u308b\u524d\u306b\u3001SharePoint \u7ba1\u7406\u30bb\u30f3\u30bf\u30fc (SPAC) \u307e\u305f\u306f PowerShell \u3092\u4f7f\u7528\u3057\u3066\u3001\u30c6\u30ca\u30f3\u30c8\u306e\u30b5\u30a4\u30c8\u5408\u8a08\u6570\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u6a5f\u80fd\u307e\u305f\u306f\u5236\u9650\u4e8b\u9805(\u30cf\u30d6\u30b5\u30a4\u30c8\u306e\u5236\u9650\u3001\u30d0\u30cb\u30c6\u30a3\u30c9\u30e1\u30a4\u30f3\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u7d71\u5408\u306a\u3069)\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u516c\u958b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u57fa\u3065\u3044\u3066\u3001\u30b5\u30a4\u30c8\u6240\u6709\u8005\u306b\u5f71\u97ff\u3092\u4f1d\u3048\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u53e4\u3044\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u4f9d\u5b58\u3059\u308b\u30ab\u30b9\u30bf\u30e0\u30b9\u30af\u30ea\u30d7\u30c8\u3001PowerShell \u81ea\u52d5\u5316\u3001\u7d71\u5408\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002<\/li>\n<p>  <\/ul>\n<p>  \u8a73\u7d30\u60c5\u5831:&nbsp;<a href=\"https:\/\/learn.microsoft.com\/sharepoint\/change-your-sharepoint-domain-name\">SharePoint \u30c9\u30e1\u30a4\u30f3\u3092\u5909\u66f4\u3059\u308b |Microsoft 365 \u306e SharePoint |SharePoint |Microsoft Learn<\/a>  <\/p>\n<\/p>\n<p><b>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805<\/b><\/p>\n<p>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805\u304c\u7279\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u7d44\u7e54\u306b\u5fdc\u3058\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MC1146820 | Microsoft SharePoint Online: Tenant rename General Availability (GA) for tenants with up to 500K s 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