【 Office365 アップデート 】Sharepoint が管理センターを刷新
少し時間が空いてしまい恐縮です。Office365 に関する Major Change Update 情報（2019/2/20付）をご案内いたします。
2019年3月下旬より、Sharepoint の管理センターが刷新されるようです。まずは、50ライセンス以下で運用している小規模な組織を対象として適用を開始し、数カ月かけて全組織にデプロイしていくようです。
なお、Sharepoint 管理センターの左ペインに『 従来のSharepoint管理センター 』を設けることで、いつでも従来の管理センターに切り戻せる手段は提供するとのことです。
※ Nortification の解釈に誤りがございましたら申し訳ございません。
≪Nortification≫
The new SharePoint admin center will be the default experience for some organizations. We’ll begin rolling out this change soon.
This message is associated with Microsoft 365 Roadmap ID 46375.
[How does this affect me?] The SharePoint admin center experience, for Office 365 organizations of 50 or fewer licenses, will default to the new admin center experience. You can switch back to the classic experience as necessary.We’ll be gradually rolling this out to Standard Release customers that have 50 or fewer licenses in late March, and we will expand to larger organizations in the coming months. We will provide further notifications when we make the change for additional organizations.
[What do I need to do to prepare for this change?] You don’t need to do anything, but may consider updating your user training, and notifying your helpdesk.To switch to the classic experience temporarily, select “Classic SharePoint admin center” in the left pane of the new SharePoint admin center.
To control the default experience for all global and SharePoint admins in your organization:
In the new SharePoint admin center, select Settings in the left pane, and then select Default admin center experience. Turning the setting to Off will set the classic admin center as default and On will set the new admin center as default. This control is available now.This change will be skipped for customers that have modified the setting of their default admin center experience.