Licensing and Downloads site
https://support.microfocus.com/downloads/swgrp.html
ArcSight Documentation
https://www.microfocus.com/documentation/arcsight/
ESM 7.2 Support Matrix
https://community.microfocus.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-01-06/3162.ESM_5F00_Support_5F00_Matrix.pdf
ESM 7.2 Upgrade Guide
https://community.microfocus.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-01-06/ESM_5F00_Upgrade_5F00_To_5F00_72.pdf
ESM - Setting up Active Directory User Authenticationy
Run Configuration Wizard
https://www.microfocus.com/documentation/arcsight/arcsight-esm-7.6/ESM_AdminGuide/#ESM_AdminGuide/Wizard/Wizard_RunThe_Wizard.htm?TocPath=Running%2520the%2520Manager%2520Configuration%2520Wizard%257C_____1
https://www.microfocus.com/documentation/arcsight/arcsight-esm-7.6/ESM_AdminGuide/#ESM_AdminGuide/Wizard/Wizard_PwdBasedAuthentication.htm?Highlight=active%20directory
Logger - LDAP/AD and LDAPS Authentication
https://www.microfocus.com/documentation/arcsight/logger-7.2.2/Logger-Admin-Guide/#System_Admin/LDAP_AD_and_LDAPS_Authentication.htm?Highlight=AD