diff --git a/theodolite-benchmarks/beam-commons/src/main/java/rocks/theodolite/benchmarks/commons/beam/ConfigurationKeys.java b/theodolite-benchmarks/beam-commons/src/main/java/rocks/theodolite/benchmarks/commons/beam/ConfigurationKeys.java
index a98aa89ff17d4013255dad1bf2f47729116be230..d6d56b86528f68003626c9f0ea1603aa49e78169 100644
--- a/theodolite-benchmarks/beam-commons/src/main/java/rocks/theodolite/benchmarks/commons/beam/ConfigurationKeys.java
+++ b/theodolite-benchmarks/beam-commons/src/main/java/rocks/theodolite/benchmarks/commons/beam/ConfigurationKeys.java
@@ -29,8 +29,10 @@ public final class ConfigurationKeys {
   public static final String AGGREGATION_ADVANCE_DAYS = "aggregation.advance.days";
 
   // UC4
-  public static final String GRACE_PERIOD_MS = "grace.period.ms";
+  public static final String EMIT_PERIOD_SECONDS = "kafka.window.duration.minutes";
+  // public static final String EMIT_PERIOD_MS = "emit.period.ms";
 
+  public static final String GRACE_PERIOD_MS = "grace.period.ms";
 
   // BEAM
   public static final String ENABLE_AUTO_COMMIT = "enable.auto.commit";
@@ -41,7 +43,9 @@ public final class ConfigurationKeys {
 
   public static final String SPECIFIC_AVRO_READER = "specific.avro.reader";
 
-  public static final String TRIGGER_INTERVAL = "trigger.interval";
+  // Used for UC3 + UC4:
+  public static final String TRIGGER_INTERVAL_SECONDS = "trigger.interval";
+  // public static final String TRIGGER_INTERVAL_SECONDS = "trigger.interval.seconds";
 
 
   private ConfigurationKeys() {}
diff --git a/theodolite-benchmarks/uc3-beam/src/main/java/rocks/theodolite/benchmarks/uc3/beam/PipelineFactory.java b/theodolite-benchmarks/uc3-beam/src/main/java/rocks/theodolite/benchmarks/uc3/beam/PipelineFactory.java
index f6587be4c4660a2e34f34efdaa417a7080073d0e..3f99277d4972df15841bf567b80bfcf03f2221a4 100644
--- a/theodolite-benchmarks/uc3-beam/src/main/java/rocks/theodolite/benchmarks/uc3/beam/PipelineFactory.java
+++ b/theodolite-benchmarks/uc3-beam/src/main/java/rocks/theodolite/benchmarks/uc3/beam/PipelineFactory.java
@@ -48,7 +48,7 @@ public class PipelineFactory extends AbstractPipelineFactory {
     final Duration aggregationAdvanceDuration =
         Duration.standardDays(this.config.getInt(ConfigurationKeys.AGGREGATION_ADVANCE_DAYS));
     final Duration triggerDelay =
-        Duration.standardSeconds(this.config.getInt(ConfigurationKeys.TRIGGER_INTERVAL));
+        Duration.standardSeconds(this.config.getInt(ConfigurationKeys.TRIGGER_INTERVAL_SECONDS));
 
     // Read from Kafka
     final KafkaActivePowerTimestampReader kafkaReader = super.buildKafkaReader();
diff --git a/theodolite-benchmarks/uc3-beam/src/main/resources/META-INF/application.properties b/theodolite-benchmarks/uc3-beam/src/main/resources/META-INF/application.properties
index fdb700fd9daf7d5e8b5260fa6c9c8810bca39eb5..f4511d5f1f182647210f24459e3d2f1db84eea29 100644
--- a/theodolite-benchmarks/uc3-beam/src/main/resources/META-INF/application.properties
+++ b/theodolite-benchmarks/uc3-beam/src/main/resources/META-INF/application.properties
@@ -4,7 +4,6 @@ application.version=0.0.1
 kafka.bootstrap.servers=localhost:9092
 kafka.input.topic=input
 kafka.output.topic=output
-kafka.window.duration.minutes=1
 
 schema.registry.url=http://localhost:8081
 
diff --git a/theodolite-benchmarks/uc4-beam/src/main/java/rocks/theodolite/benchmarks/uc4/beam/PipelineFactory.java b/theodolite-benchmarks/uc4-beam/src/main/java/rocks/theodolite/benchmarks/uc4/beam/PipelineFactory.java
index 6627235dc29a1fb59da876a0e3dd7f7d36865d1c..e065993b5ce9f233711dd26a3057f07793ee266f 100644
--- a/theodolite-benchmarks/uc4-beam/src/main/java/rocks/theodolite/benchmarks/uc4/beam/PipelineFactory.java
+++ b/theodolite-benchmarks/uc4-beam/src/main/java/rocks/theodolite/benchmarks/uc4/beam/PipelineFactory.java
@@ -73,9 +73,9 @@ public class PipelineFactory extends AbstractPipelineFactory {
         this.config.getString(ConfigurationKeys.KAFKA_CONFIGURATION_TOPIC);
 
     final Duration duration = Duration.standardSeconds(
-        this.config.getInt(ConfigurationKeys.DOWNSAMPLE_INTERVAL_MINUTES));
+        this.config.getInt(ConfigurationKeys.EMIT_PERIOD_SECONDS));
     final Duration triggerDelay = Duration.standardSeconds(
-        this.config.getInt(ConfigurationKeys.TRIGGER_INTERVAL));
+        this.config.getInt(ConfigurationKeys.TRIGGER_INTERVAL_SECONDS));
     final Duration gracePeriod = Duration.standardSeconds(
         this.config.getInt(ConfigurationKeys.GRACE_PERIOD_MS));