diff --git a/infra/schema/src/main/resources/xml/ns/public/model/scripting/scripting-3.xsd b/infra/schema/src/main/resources/xml/ns/public/model/scripting/scripting-3.xsd
index 0ccb1080e7d..9c127048665 100644
--- a/infra/schema/src/main/resources/xml/ns/public/model/scripting/scripting-3.xsd
+++ b/infra/schema/src/main/resources/xml/ns/public/model/scripting/scripting-3.xsd
@@ -314,6 +314,18 @@
                             </xsd:documentation>
                         </xsd:annotation>
                     </xsd:element>
+                    <xsd:element name="aggregateOutput" type="xsd:boolean" minOccurs="0">
+                        <xsd:annotation>
+                            <xsd:documentation>
+                                Whether to aggregate and pass forward the output of expression evaluations that are done
+                                for each object found. (Meaningful only if scriptingExpression is specified.)
+                                Default is true for compatibility reasons. Set to false to optimize memory consumption.
+                            </xsd:documentation>
+                            <xsd:appinfo>
+                                <a:since>3.7.1</a:since>
+                            </xsd:appinfo>
+                        </xsd:annotation>
+                    </xsd:element>
                 </xsd:sequence>
             </xsd:extension>
         </xsd:complexContent>
diff --git a/model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/scripting/expressions/SearchEvaluator.java b/model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/scripting/expressions/SearchEvaluator.java
index a67bf7fe7f3..41e7251163b 100644
--- a/model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/scripting/expressions/SearchEvaluator.java
+++ b/model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/scripting/expressions/SearchEvaluator.java
@@ -44,6 +44,7 @@
 import com.evolveum.midpoint.xml.ns._public.model.scripting_3.SearchExpressionType;
 import org.apache.commons.lang.Validate;
 import org.apache.commons.lang.mutable.MutableBoolean;
+import org.apache.commons.lang3.BooleanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
@@ -137,9 +138,12 @@ public <T extends ObjectType> PipelineData evaluate(SearchExpressionType searchE
 				    }
 				    JAXBElement<?> childExpression = searchExpression.getScriptingExpression();
 				    try {
-					    outputData.addAllFrom(scriptingExpressionEvaluator.evaluateExpression(
+					    PipelineData expressionResult = scriptingExpressionEvaluator.evaluateExpression(
 							    (ScriptingExpressionType) childExpression.getValue(),
-							    PipelineData.create(object.getValue(), item.getVariables()), context, globalResult));
+							    PipelineData.create(object.getValue(), item.getVariables()), context, globalResult);
+					    if (!BooleanUtils.isFalse(searchExpression.isAggregateOutput())) {
+						    outputData.addAllFrom(expressionResult);
+					    }
 					    globalResult.setSummarizeSuccesses(true);
 					    globalResult.summarize();
 				    } catch (ScriptExecutionException e) {