Queries on Retrieve Latest LDAP Changes Process

Summary: To understand the Impact of Retrieve Latest LDAP Changes Process

Content (required): We have gone through 'Fusion HCM: Best Practices for Retrieve Latest LDAP Changes Process (Doc ID 2872273.1)' and we want to know the below :

1) In the document it is mentioned that 'If a difference is noticed between roles provisioned to a user in Security Console and roles on the Manage User Account page, it is recommended to run Retrieve Latest LDAP Changes process.' Our question is as a admin user how would we get to know when there is a difference is noticed between roles provisioned to a user in Security Console and roles on the Manage User Account page ?