added usecase

Author: marinakog

integration-tests/USECASES.MD

@@ -127,7 +127,9 @@ Configuration Overrides Usecases
 | Replace/Append Configuration with  config file written in non yml format via exporter console| Try to replace/append monitoring exporter configuration with config file written in non yml format, verify configuration has not changed |
 | Replace/Append Configuration with corrupted yml file via exporter console| Try to replace/append monitoring exporter configuration with config file written in corrupted yml format, verify configuration has not changed |
 | Replace/Append Configuration with dublicated values in the config file via exporter console| Try to replace/append monitoring exporter configuration with dublicated values in the config file, verify configuration has not changed |
-| Replace/Append Configuration with invalid credentials via exporter console| Try to replace/append monitoring exporter configuration with varios combos for invalid credentials, verify configuration has not changed and `401 Unauthorized` exception was thrown |
+| End to end test to demonstrate how to setup and run WebLogic Monitoring Exporter with operator and WebLogic domain| This is fully automated version of the sample, provided in the https://github.com/oracle/weblogic-monitoring-exporter/tree/alert/samples/kubernetes/end2end |
+
+
 
 | Logging with Elastic Stack | Use Case |
 | --- | --- |