デジタル・エンタープライズのサービス提供終了について | ライフレイ
The Limited Support Phase commences upon the end of the Premium Support Phase and ends three (3) years thereafter. During the Limited Support Phase, customers with an active Liferay DXP...
https://www-cdn.liferay.com/ja/web/guest/subscription-services/end-of-life/liferay-dxp