What kind of details are you looking for?
If you're looking for how to add your LDAP into AMP so that you can login to AMP using LDAP auth, this can be done from the AMP Setup -> Authentication tab -> expand LDAP Configuration table.
Note, if you want AMP to check your LDAP before it checks the AMP Database, then you'll want to set 'Authentication Priority' to remote. The setting is set to local by default which looks for users that are on the AMP Setup -> Users tab.
A good practice is to leave at least 1 user in the local AMP database in case the LDAP auth host goes down or loses connectivity to AMP.
Here's the excerpt from the 7.5 User Guide page 51:
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Configuring LDAP Authentication and Authorization
LDAP (Lightweight Directory Access Protocol) provides users with a way of accessing and maintaining distributed directory information services over a network. When LDAP is enabled, a client can begin a session by authenticating against an LDAP server which by default is on TCP port 389.
Perform these steps to configuration RADIUS authentication:
1. Go to the AMP Setup > Authentication page.
2. Select the Yes radio button to enable LDAP authentication and authorization. Once enabled, the available LDAP configuration options will display.