Configurations for Email notifications may not be complete or correct. Please check the following settings in the configuration.
1. Go to the configuration settings SPRO-> GRC -> Access Control-> User Provisioning -> Maintain provisioning Settings -> Maintain Global Provisioning Configuration and change the Send Password under EMAIL status to YES.
2. Go to the configuration setting SPRO -> GRC -> Access Control -> Worlflow for Access Control -> Maintain MSMP workflows.
In MSMP, Under Maintain paths, Please add the following to the stage level notification settings.
Notification Event : END_OF_REQUEST
Template Id : GRAC_AR_CLOSE
Recipient Id : GRAC_USER
Template GRAC_AR_CLOSE has the variable 'Provisioning' which will have the password link.