Related Documents8 System Hardware GuideRelated DocumentsThe following Data Domain system documentation provides additional information:• DD OS Release Notes Version 4.7• DD OS 4.7 Initial Configuration Guide• DD OS 4.7 Administration Guide• DD OS 4.7 Command Reference• DD OS 4.7 Command Reference Guide• Data Domain OpenStorage (OST) Administration Guide• Data Domain System Safety and Regulatory InformationAccess to Documents at Data DomainThe Documentation page at https://my.datadomain.com/documentation provides access to threecategories of documents that are related to use of Data Domain products:• End-user documents, under Product Documentation.• Guides for how to integrate Data Domain systems with backup applications, arrays, and otherapplications, under Integration Documentation.• Matrices that show which components are compatible with each other, under CompatibilityMatrices:- Data Domain hardware product numbers- Data Domain operating system (DDOS) versions- Backup applications and other application versions- Application server and client operating system versions- Hardware driver versionsTo access Data Domain documents:1. Log into the support portal at: https://my.datadomain.com/documentation.2. To view end user documents, click Product Documentation and then perform the followingsteps:a. Select the Data Domain model from the Platform list and click View.b. On the row for the correct Data Domain operating system (DD OS) version, click Viewunder Documentation.