InterSystems IRIS for Health Installation Guide Installing InterSystems IRIS for Health Performing an Attended Installation Performing an Unattended Installation Post-Installation Tasks Upgrading InterSystems IRIS for Health SSL/TLS Configuration in the Configure Secure Communication Dialog Post-Upgrade Steps for Pre-2020.4 FHIR Endpoints Re-Indexing FHIR Search Tables Validate Production Interfaces Upgrading from 2018.1.2 to 2019.1 Creating a Healthcare Interoperability (Foundation) Namespace and Production Using the Installer Wizard Accessing the Installer Wizard Setting the Network Host Name the Installer Wizard Setting Up Secure Communication for a Foundation Production Creating a Foundation Namespace and Production in the Installer Wizard Running InterSystems IRIS for Health in a Docker Container: Special Considerations Changing the Network Host Name