How to fetch attributes value from custom module after configuration of SAML Authentication module

Implement an event subscriber that subscribes to the SamlauthEvents::USER_SYNC event.

See SamlauthEvents::USER_SYNC / maybe SamlauthUserSyncEvent; see UserSyncEventSubscriber for an example subscriber.

Thanks for your comment, I can get value using this event

Automatically closed - issue fixed for 2 weeks with no activity.