These videos will help, regardless where the users are being synched from:
Qlik Management Console
There isn't a video yet on setting up a User Directory Connector - but the help.qlik.com documentation site should be able to help you.
Login Access - is used by setting up a Login Access Group and assigning tokens to that group. Each token is worth 10 Login Access passes - valid for 1 hour sessions. If you want a named / identified user who has dedicated access to the system without time limit restriction, then yous set up a User Access pass - which uses 1 token.
You can see that in this video here:
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