Which of the following must be done to define user permissions when integrating Splunk with...

https://docs.splunk.com/Documentation/Splunk/8.1.3/Security/ConfigureLDAPwithSplunkWeb

"You can map either users or groups, but not both. If you are using groups, all users must be members of an appropriate group. Groups inherit capabilities form the highest level role they're a member of." "If your LDAP environment does not have group entries, you can treat each user as its own group."