To configure app-only access for WPO365, you must register your WordPress website in Microsoft Entra ID. The steps to complete this registration are the same steps that are required when you would configure OpenID Connect based single sign-on.
Please note If you have already configured the OpenID Connect based Single Sign-on feature of the WPO365 | LOGIN plugin then you do not need to register a new application in Microsoft Entra ID and can skip ahead to this tutorial’s Lesson – Configure WPO365.
Please complete the steps explained in this lesson and then return here.