I installed Microsoft Azure Active Directory Single Sign-On (SSO) (Pro) extensions and followed the steps in the manual for the configuration.
Reaching step 10 I get the error
Failed to execute the [include] macro. Cause: [Current user [xwiki:XWiki...] doesn't have view rights on document [xwiki:AzureAD.AzureADConfigSheet]].
The logged in user should be the administrator with full rights. What am I missing?