Updates of Azure Architecture Center at 2022-07-21July 21, 2022example-scenario blue-green-spring-content.md (history) azure-dns-private-resolver-content.md Added!! (history) securing-bot-teams-channel-content.md (history) guide tenancy-models-content.md (history) reference-architectures run-sap-bw4hana-with-linux-virtual-machines-content.md (history) sap-s4hana-content.md (history)