After performing an upgrade to Simphony release 18.2, all sites and properties (Cloud and self-hosted customers) must complete the steps listed in the Oracle Hospitality Simphony Installation Guide and the Oracle Hospitality Simphony Cloud Services Post-Installation or Upgrade Guide.
The Oracle Hospitality Simphony Manager User Guide—specifically the Simphony Web Portal (SWP) section—contains instructions about accessing the SWP and updating the EMC client for your property.
Parent topic: Installation and Upgrade