diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/CustomStatefulException.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/CustomStatefulException.java
new file mode 100644
index 000000000..10cda69b6
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/CustomStatefulException.java
@@ -0,0 +1,14 @@
+package com.yomahub.liteflow.test.parallelLoop;
+
+import com.yomahub.liteflow.exception.LiteFlowException;
+
+/**
+ * 用户自定义带状态码的异常
+ */
+public class CustomStatefulException extends LiteFlowException {
+
+	public CustomStatefulException(String code, String message) {
+		super(code, message);
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/CustomThreadExecutor.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/CustomThreadExecutor.java
new file mode 100644
index 000000000..72773f38a
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/CustomThreadExecutor.java
@@ -0,0 +1,23 @@
+package com.yomahub.liteflow.test.parallelLoop;
+
+import cn.hutool.core.util.ObjectUtil;
+import com.yomahub.liteflow.property.LiteflowConfig;
+import com.yomahub.liteflow.property.LiteflowConfigGetter;
+import com.yomahub.liteflow.thread.ExecutorBuilder;
+
+import java.util.concurrent.ExecutorService;
+
+public class CustomThreadExecutor implements ExecutorBuilder {
+
+	@Override
+	public ExecutorService buildExecutor() {
+		LiteflowConfig liteflowConfig = LiteflowConfigGetter.get();
+		// 只有在非spring的场景下liteflowConfig才会为null
+		if (ObjectUtil.isNull(liteflowConfig)) {
+			liteflowConfig = new LiteflowConfig();
+		}
+		return buildDefaultExecutor(liteflowConfig.getParallelMaxWorkers(), liteflowConfig.getParallelMaxWorkers(),
+				liteflowConfig.getParallelQueueLimit(), "customer-loop-thead-");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/ParallelLoopELSpringTest.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/ParallelLoopELSpringTest.java
new file mode 100644
index 000000000..c72aa81dd
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/ParallelLoopELSpringTest.java
@@ -0,0 +1,114 @@
+package com.yomahub.liteflow.test.parallelLoop;
+
+import cn.hutool.core.collection.ListUtil;
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.exception.LiteFlowException;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.BaseTest;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+
+
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import javax.annotation.Resource;
+import java.util.List;
+import java.util.regex.Pattern;
+
+/**
+ * springboot环境EL异步循环测试
+ *
+ * @author zhhhhy
+ * @since 2.11.0
+ */
+@ExtendWith(SpringExtension.class)
+@ContextConfiguration("classpath:/parallelLoop/application.xml")
+public class ParallelLoopELSpringTest extends BaseTest {
+
+	@Resource
+	private FlowExecutor flowExecutor;
+
+	//测试并行FOR循环，循环次数直接在el中定义
+	@Test
+	public void testParallelLoop1() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg");
+		Assertions.assertTrue(response.isSuccess());
+	}
+
+	//测试并行FOR循环，循环次数由For组件定义
+	@Test
+	public void testParallelLoop2() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain2", "arg");
+		Assertions.assertTrue(response.isSuccess());
+	}
+
+	//测试并行FOR循环中的BREAK组件能够正常发挥作用
+	@Test
+	public void testParallelLoop3() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain3", "arg");
+		Assertions.assertTrue(response.isSuccess());
+	}
+
+	//测试并行FOR循环中，主线程是否会正常等待所有并行子项完成后再继续执行
+	@Test
+	public void testParallelLoop4() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain4", "arg");
+		Assertions.assertTrue(response.isSuccess());
+	}
+
+	@Test
+	//测试并行FOR循环中，某个并行子项抛出异常
+	public void testParallelLoop5() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain5", "arg");
+		Assertions.assertFalse(response.isSuccess());
+		Assertions.assertEquals("300", response.getCode());
+		Assertions.assertNotNull(response.getCause());
+		Assertions.assertTrue(response.getCause() instanceof LiteFlowException);
+		Assertions.assertNotNull(response.getSlot());
+	}
+
+	//并行的条件循环
+	@Test
+	public void testParallelLoop6() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain6", "arg");
+		Assertions.assertTrue(response.isSuccess());
+	}
+
+	//并行的迭代循环
+	@Test
+	public void testParallelLoop7() throws Exception {
+		List<String> list = ListUtil.toList("1", "2", "3", "4", "5");
+		LiteflowResponse response = flowExecutor.execute2Resp("chain7", list);
+		Assertions.assertTrue(response.isSuccess());
+	}
+
+	//测试并行FOR循环中的index
+	@Test
+	public void testParallelLoop8() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain8", "arg");
+		DefaultContext context = response.getFirstContextBean();
+		Assertions.assertTrue(response.isSuccess());
+		String regex = "(?!.*(.).*\\1)[0-4]{5}";   //匹配不包含重复数字的0-4的5位数字
+		Pattern pattern = Pattern.compile(regex);
+		//e1,e2,e3分别并行执行5次，因此单个循环的顺序可以是任意的
+		Assertions.assertTrue(pattern.matcher(context.getData("loop_e1")).matches());
+		Assertions.assertTrue(pattern.matcher(context.getData("loop_e2")).matches());
+		Assertions.assertTrue(pattern.matcher(context.getData("loop_e3")).matches());
+	}
+
+
+	//测试自定义线程池配置是否生效
+	@Test
+	public void testParallelLoop9() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain9", "arg");
+		DefaultContext context = response.getFirstContextBean();
+		Assertions.assertTrue(response.isSuccess());
+		Assertions.assertTrue(context.getData("threadName").toString().startsWith("customer-loop-thead"));
+	}
+
+
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ACmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ACmp.java
new file mode 100644
index 000000000..48ac5b6ac
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ACmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("a")
+public class ACmp extends NodeComponent{
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/BCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/BCmp.java
new file mode 100644
index 000000000..3a5c266f9
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/BCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("b")
+public class BCmp extends NodeComponent{
+
+	@Override
+	public void process() {
+		System.out.println("BCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/CCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/CCmp.java
new file mode 100644
index 000000000..35ac18198
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/CCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("c")
+public class CCmp extends NodeComponent{
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/DCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/DCmp.java
new file mode 100644
index 000000000..affd1d340
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/DCmp.java
@@ -0,0 +1,30 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import org.springframework.stereotype.Component;
+
+@Component("d")
+public class DCmp extends NodeComponent{
+
+	@Override
+	public void process() {
+		DefaultContext context = this.getFirstContextBean();
+		String key = "test";
+		if (context.hasData(key)) {
+			int count = context.getData(key);
+			context.setData(key, ++count);
+		}
+		else {
+			context.setData(key, 1);
+		}
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ECmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ECmp.java
new file mode 100644
index 000000000..40dbd35bb
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ECmp.java
@@ -0,0 +1,33 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import cn.hutool.core.util.StrUtil;
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import org.springframework.stereotype.Component;
+
+@Component("e")
+public class ECmp extends NodeComponent{
+
+	//注意与串行的ECmp相比,并行的ECmp的process方法必须保证线程安全
+	@Override
+	public synchronized void process() {
+		DefaultContext context = this.getFirstContextBean();
+		String key = StrUtil.format("{}_{}", "loop", this.getTag());
+		if (context.hasData(key)) {
+			String loopStr = context.getData(key);
+			String loopStrReturn = StrUtil.format("{}{}", loopStr, this.getLoopIndex());
+			context.setData(key, loopStrReturn);
+		}
+		else {
+			context.setData(key, this.getLoopIndex().toString());
+		}
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/FCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/FCmp.java
new file mode 100644
index 000000000..b5f10ee90
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/FCmp.java
@@ -0,0 +1,20 @@
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("f")
+public class FCmp extends NodeComponent{
+
+    @Override
+    public void process() {
+        try {
+            System.out.println("FCmp start to sleep 5s");
+            Thread.sleep(5000);
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+        System.out.println("FCmp executed!");
+    }
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/GCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/GCmp.java
new file mode 100644
index 000000000..d135d440e
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/GCmp.java
@@ -0,0 +1,18 @@
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.test.exception.CustomStatefulException;
+import org.springframework.stereotype.Component;
+
+@Component("g")
+public class GCmp extends NodeComponent{
+
+    @Override
+    public void process() {
+        if(this.getLoopIndex()==1){
+            throw new CustomStatefulException("300", "chain execute custom stateful execption");
+        }
+        System.out.println("GCmp executed!");
+    }
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/HCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/HCmp.java
new file mode 100644
index 000000000..8b2fcda87
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/HCmp.java
@@ -0,0 +1,18 @@
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import org.springframework.stereotype.Component;
+
+
+@Component("h")
+public class HCmp extends NodeComponent{
+
+    @Override
+    public void process() {
+        DefaultContext context = this.getFirstContextBean();
+        context.setData("threadName", Thread.currentThread().getName());
+        System.out.println("HCmp executed!");
+    }
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ITCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ITCmp.java
new file mode 100644
index 000000000..b11e98ab8
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ITCmp.java
@@ -0,0 +1,17 @@
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import com.yomahub.liteflow.core.NodeIteratorComponent;
+import org.springframework.stereotype.Component;
+
+import java.util.Iterator;
+import java.util.List;
+
+@Component("it")
+public class ITCmp extends NodeIteratorComponent {
+
+	@Override
+	public Iterator<?> processIterator() throws Exception {
+		List<String> list = this.getRequestData();
+		return list.iterator();
+	}
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/XCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/XCmp.java
new file mode 100644
index 000000000..c9cfc967b
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/XCmp.java
@@ -0,0 +1,14 @@
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import com.yomahub.liteflow.core.NodeForComponent;
+import org.springframework.stereotype.Component;
+
+@Component("x")
+public class XCmp extends NodeForComponent {
+
+	@Override
+	public int processFor() throws Exception {
+		return 3;
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/YCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/YCmp.java
new file mode 100644
index 000000000..8975f7f3b
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/YCmp.java
@@ -0,0 +1,19 @@
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import com.yomahub.liteflow.core.NodeBreakComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import org.springframework.stereotype.Component;
+
+@Component("y")
+public class YCmp extends NodeBreakComponent {
+
+	@Override
+	public boolean processBreak() throws Exception {
+		DefaultContext context = this.getFirstContextBean();
+		int count = 0;
+		if(context.hasData("test")) {
+			count = context.getData("test");
+		}
+		return count > 3;
+	}
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ZCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ZCmp.java
new file mode 100644
index 000000000..844a6ff25
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/java/com/yomahub/liteflow/test/parallelLoop/cmp/ZCmp.java
@@ -0,0 +1,21 @@
+package com.yomahub.liteflow.test.parallelLoop.cmp;
+
+import com.yomahub.liteflow.core.NodeWhileComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import org.springframework.stereotype.Component;
+
+@Component("z")
+public class ZCmp extends NodeWhileComponent {
+
+    @Override
+    public boolean processWhile() throws Exception {
+        DefaultContext context = this.getFirstContextBean();
+        String key = "test";
+        if (context.hasData(key)) {
+            int count = context.getData("test");
+            return count < 5;
+        } else {
+            return true;
+        }
+    }
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/resources/parallelLoop/application.xml b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/resources/parallelLoop/application.xml
new file mode 100644
index 000000000..ee28d7f85
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/resources/parallelLoop/application.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns="http://www.springframework.org/schema/beans"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
+       http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
+       http://www.springframework.org/schema/context
+       http://www.springframework.org/schema/context/spring-context-4.0.xsd">
+
+    <context:component-scan base-package="com.yomahub.liteflow.test.parallelLoop.cmp" />
+
+    <bean id="springAware" class="com.yomahub.liteflow.spi.spring.SpringAware"/>
+
+    <bean class="com.yomahub.liteflow.spring.ComponentScanner"/>
+
+    <bean id="liteflowConfig" class="com.yomahub.liteflow.property.LiteflowConfig">
+        <property name="ruleSource" value="parallelLoop/flow.xml"/>
+        <property name="parallelMaxWorkers" value="10"/>
+        <property name="parallelQueueLimit" value="1024"/>
+        <property name="parallelLoopExecutorClass" value="com.yomahub.liteflow.test.parallelLoop.CustomThreadExecutor"/>
+    </bean>
+
+    <bean id="flowExecutor" class="com.yomahub.liteflow.core.FlowExecutor">
+        <constructor-arg name="liteflowConfig" ref="liteflowConfig"/>
+    </bean>
+</beans>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/resources/parallelLoop/flow.xml b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/resources/parallelLoop/flow.xml
new file mode 100644
index 000000000..c68bbd7c3
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springnative/src/test/resources/parallelLoop/flow.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <chain name="chain1">
+        FOR(2).parallel(true).DO(THEN(a,b,c));
+    </chain>
+
+    <chain name="chain2">
+        FOR(x).parallel(true).DO(THEN(a,b,c));
+    </chain>
+
+    <chain name="chain3">
+        FOR(100).parallel(true).DO(THEN(a,b,d)).BREAK(y);
+    </chain>
+
+    <chain name="chain4">
+        FOR(x).parallel(true).DO(THEN(a,b,f));
+    </chain>
+
+    <chain name="chain5">
+        FOR(x).parallel(true).DO(THEN(a,b,g));
+    </chain>
+
+    <chain name="chain6">
+        WHILE(z).parallel(true).DO(THEN(a,d));
+    </chain>
+
+    <chain name="chain7">
+        ITERATOR(it).parallel(true).DO(THEN(a,b));
+    </chain>
+
+    <chain name="chain8">
+        FOR(5).parallel(true).DO(
+            WHEN(
+                THEN(a,e.tag("e1")),
+                THEN(c,e.tag("e2")),
+                THEN(b,e.tag("e3"))
+            )
+        );
+    </chain>
+
+
+    <chain name="chain9">
+        FOR(x).parallel(true).DO(THEN(a,b,h));
+    </chain>
+
+</flow>
\ No newline at end of file