{"id":16019,"date":"2026-04-21T01:01:33","date_gmt":"2026-04-20T16:01:33","guid":{"rendered":"https:\/\/m365jp.net\/?p=16019"},"modified":"2026-04-21T01:01:43","modified_gmt":"2026-04-20T16:01:43","slug":"mc1230891-updated-sharepoint-designer-2013-reaches-end-of-support-on-july-14-2026","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-04-21-mc1230891-updated-sharepoint-designer-2013-reaches-end-of-support-on-july-14-2026","title":{"rendered":"MC1230891 | (Updated) SharePoint Designer 2013 reaches end of support on July 14, 2026"},"content":{"rendered":"
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MC1230891 | (Updated) SharePoint Designer 2013 reaches end of support on July 14, 2026<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n
Classification<\/th>\nplanForChange<\/td>\n<\/tr>\n
Last Updated<\/th>\n04\/20\/2026 15:43:06<\/td>\n<\/tr>\n
Start Time<\/th>\n02\/11\/2026 23:18:38<\/td>\n<\/tr>\n
End Time<\/th>\n08\/31\/2026 07:00:00<\/td>\n<\/tr>\n
Action Required By Date<\/th>\n2026-07-13T07:00:00Z<\/td>\n<\/tr>\n
Message Content<\/th>\n\n

Updated April 20, 2026: We are updating this post as a reminder. Thank you for your patience. <\/p>\n

[Introduction]<\/b><\/p>\n

Microsoft is retiring SharePoint Designer 2013<\/b>, which follows the Microsoft Fixed Lifecycle Policy<\/a> and will reach end of support on July 14, 2026<\/b>. This retirement aligns with our commitment to modernize workflow automation and customization experiences using supported tools such as Power Automate.<\/p>\n

[When this will happen]<\/b><\/p>\n

End of support begins in mid-July 2026<\/b>, with retirement enforcement occurring between mid-July and late July 2026<\/b> across all Microsoft 365 environments (Worldwide, GCC, GCC High, and DoD<\/b>).<\/p>\n

[How this affects your organization]<\/b><\/p>\n

Who is affected<\/i>: Organizations that use SharePoint Designer 2013<\/b> for SharePoint workflows or site customizations.<\/p>\n

What will happen<\/i>:<\/p>\n

Machine Translation<\/th>\n\n

2026\u5e744\u670820\u65e5\u66f4\u65b0:\u3053\u306e\u6295\u7a3f\u306f\u30ea\u30de\u30a4\u30f3\u30c0\u30fc\u3068\u3057\u3066\u66f4\u65b0\u3057\u307e\u3059\u3002\u3054\u8f9b\u62b1\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002 <\/p>\n

[\u306f\u3058\u3081\u306b]<\/b><\/p>\n

Microsoft\u306fMicrosoft Fixed Lifecycle Policy<\/a>\u306b\u5f93\u3044\u30012026\u5e747\u670814<\/b>\u65e5\u306b\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u3068\u306a\u308bSharePoint Designer 2013\u3092\u5ec3<\/b>\u6b62\u3057\u307e\u3059\u3002\u3053\u306e\u9000\u8077\u306f\u3001Power Automate\u306a\u3069\u306e\u30b5\u30dd\u30fc\u30c8\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u305f\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u81ea\u52d5\u5316\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u4f53\u9a13\u306e\u8fd1\u4ee3\u5316\u306b\u5411\u3051\u305f\u79c1\u305f\u3061\u306e\u53d6\u308a\u7d44\u307f\u3068\u4e00\u81f4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

[\u3044\u3064\u8d77\u3053\u308b\u304b]<\/b><\/p>\n

\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u306f 2026\u5e747\u6708\u4e2d\u65ec\u304b\u3089\u59cb\u307e\u308a<\/b>\u30012026\u5e747\u6708\u4e2d\u65ec\u304b\u30897\u6708\u4e0b\u65ec\u306b <\/b> \u304b\u3051\u3066\u3001\u3059\u3079\u3066\u306eMicrosoft 365\u74b0\u5883(Worldwide\u3001GCC\u3001GCC High\u3001DoD<\/b>)\u3067\u30ea\u30bf\u30a4\u30a2\u30e1\u30f3\u30c8\u306e\u5f37\u5236\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n

[\u3053\u308c\u304c\u3042\u306a\u305f\u306e\u7d44\u7e54\u306b\u4e0e\u3048\u308b\u5f71\u97ff]<\/b><\/p>\n

\u5f71\u97ff\u3092\u53d7\u3051\u308b\u7d44\u7e54<\/i>: SharePoint Designer 2013<\/b> \u3092SharePoint\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3084\u30b5\u30a4\u30c8\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306b\u4f7f\u7528\u3059\u308b\u7d44\u7e54\u3002<\/p>\n

\u4eca\u5f8c\u306e\u5c55\u958b<\/i>:<\/p>\n