The Quick Start Guide contains instructions on how to install the console as well as the Backup Agents.
The Deployment Guide provides information about best practices, permissions, some configuration information, technical details, etc
The User Guide provides in-depth information on how to configure and use RMAD.
All of the guides are located in the Documentation folder of the installation package. The guides can also be viewed online:
Recovery Manager for AD - https://support.quest.com/recovery-manager-for-ad/technical-documents
Recovery Manager for AD Forest Edition - https://support.quest.com/recovery-manager-for-ad-forest-edition/technical-documents