What are the two aspects to LDAP Integration?

Data Population refers to the process where ServiceNow imports and synchronizes user and group records from an external LDAP directory into its own tables, such as `sys_user` and `sys_user_group`.

Data formatting is a technical detail that might occur during the data population process but is not considered one of the two primary high-level aspects of LDAP integration itself.

Authorization, which determines what a user can do after logging in, is managed by ServiceNow's role-based access control and ACLs, not directly by the LDAP integration component.

Authentication allows users to log into the ServiceNow instance by verifying their credentials against the external LDAP directory, leveraging existing corporate identity management.