With AzureAD pb of creating "profile assignments" if the Mysql database and after the AD database. The AzureAd does not redirect to the MySql database if it does not find the user in its database.

Caused by: com.microsoft.graph.http.GraphServiceException: Error code: Request_ResourceNotFound Error message: Resource 'lrey' does not exist or one of its queried reference-property objects are not present. GET

 
SdkVersion : graph-java/v5.19.0

404 : Not Found
[...]

[Some information was truncated for brevity, enable debug logging for more details]
at com.microsoft.graph.http.GraphServiceException#createFromResponse:419
at com.microsoft.graph.http.GraphServiceException#createFromResponse:378
at com.microsoft.graph.http.CoreHttpProvider#handleErrorResponse:514
at com.microsoft.graph.http.CoreHttpProvider#processResponse:443
at com.microsoft.graph.http.CoreHttpProvider#sendRequestInternal:409
at com.microsoft.graph.http.CoreHttpProvider#send:226
at com.microsoft.graph.http.CoreHttpProvider#send:203
at com.microsoft.graph.http.BaseRequest#send:335
at com.microsoft.graph.requests.UserRequest#get:138
at org.ametys.plugins.extrausermgt.users.aad.AADUserDirectory#getUser:167
at org.ametys.core.user.UserManager#getUser:531
at org.ametys.core.user.UserManager#lambda$getUser$2:386
at org.ametys.plugins.core.impl.cache.GuavaCache$2#call:144
at org.ametys.plugins.core.impl.cache.GuavaCache$2#call:140
at com.google.common.cache.LocalCache$LocalManualCache$1#load:4868
at com.google.common.cache.LocalCache$LoadingValueReference#loadFuture:3533
at com.google.common.cache.LocalCache$Segment#loadSync:2282
at com.google.common.cache.LocalCache$Segment#lockedGetOrLoad:2159
at com.google.common.cache.LocalCache$Segment#get:2049
at com.google.common.cache.LocalCache#get:3966
at com.google.common.cache.LocalCache$LocalManualCache#get:4863
at org.ametys.plugins.core.impl.cache.GuavaCache#get:139
... 91 more