Discovery source field populated in Lightweight identification sections in Application patternsDescriptionDiscovery source field is populated in Lightweight identification sections in the following Application patterns: Apache On WindowsDB2 On LinuxDB2 On WindowsEnterprise Message ServiceHA Proxymongod DBmongos serverMSSql DB On WindowsNginxOracle DB On UnixTomcatWebLogicWebsphere On WindowsWMQ On UnixWMQ On Windows Before PRB1832900, the "discovery source" field was set as "CredentiallessDiscovery" which could cause a confusion as this is not Credentialless Discovery (https://www.servicenow.com/docs/bundle/yokohama-it-operations-management/page/product/discovery/reference/credential-less-host-discovery.html).Steps to Reproduce Run horizontal discovery and trigger Lightweight identification section of any of the patterns above. Observe the CI field "discovery source". Change the value of MID property as per desired behaviour.WorkaroundWith the implementation of PRB1832900, the following MID property has been added: "mid.discovery_source_field_legacy.default" (default value = true) By default, the behaviour set the field "discovery source" as "CredentiallessDiscovery". Change value to "false" in order to populate field "discovery source" as "ServiceNow". Related Problem: PRB1832900