The following example shows the .bpel file after design is complete for a sequential forEach activity.

<faultHandlers>
    <catch faultName="bpel:invalidBranchCondition">
<sequence>
  <assign>
    <copy>
      <from>'invalidBranchCondition happened'</from>
      <to>$output.payload</to>
    </copy>
  </assign>

  <reply name="replyOutput" partnerLink="client"
      portType="tns:Test" operation="process" variable="output"/>
</sequence>
    </catch>
  </faultHandlers>
  <sequence>
    <!-- pick input from requester -->
    <receive name="receive" createInstance="yes"
             partnerLink="client" portType="tns:Test"
             operation="process" variable="input"/>
    <assign>
      <copy>
        <from>3</from>
        <to>$request.payload</to>
      </copy>
      <copy>
        <from>''</from>
        <to>$output.payload</to>
      </copy>
    </assign>

    <forEach counterName="i" parallel="no">
      <startCounterValue>$input.payload/tns:startCounter+1</startCounterValue>
      <finalCounterValue>$input.payload/tns:finalCounter+1</finalCounterValue>
      <completionCondition>
        <branches>$input.payload/tns:branches+1</branches>
      </completionCondition>
      <scope name="scope1">
        <partnerLinks>
          <partnerLink name="DummyService" partnerLinkType="tns:DummyService"
              myRole="DummyServiceClient" partnerRole="DummyServiceProvider"/>
        </partnerLinks>
        <sequence>
          <assign>
            <copy>
              <from>concat($output.payload, $i, 'A')</from>
              <to>$output.payload</to>
            </copy>
          </assign>
          <invoke name="invokeDummyService" partnerLink="DummyService"
              portType="tns:DummyPortType"
              operation="initiate" inputVariable="request"/>
          <receive name="receiveFromDummyService" partnerLink="DummyService"
              portType="tns:DummyCallbackPortType"
              operation="onResult" variable="response"/>          <assign>
            <copy>
              <from>concat($output.payload, $i, 'B')</from>
              <to>$output.payload</to>
            </copy>
          </assign>
        </sequence>
      </scope>
    </forEach>

    <!-- respond output to requester -->
    <reply name="replyOutput" partnerLink="client"
        portType="tns:Test" operation="process" variable="output"/>
  </sequence>

The following example shows the .bpel file after design is complete for a parallel forEach activity.

<sequence>
    <!-- pick input from requester -->
    <receive name="receive" createInstance="yes"
             partnerLink="client" portType="tns:Test"
             operation="process" variable="input"/>
    <assign>
      <copy>
        <from>$input.payload/tns:value1</from>
        <to>$request.payload</to>
      </copy>
      <copy>
        <from>''</from>
        <to>$output.payload</to>
      </copy>
    </assign>
    <forEach counterName="i" parallel="yes">
      <startCounterValue>($input.payload/tns:value1 + 1)</startCounterValue>
      <finalCounterValue>($input.payload/tns:value2 + 2)</finalCounterValue>
      <scope name="scope1">
        <partnerLinks>
          <partnerLink name="DummyService" partnerLinkType="tns:DummyService"
              myRole="DummyServiceClient" partnerRole="DummyServiceProvider"/>
        </partnerLinks>
        <sequence>
          <assign>
            <copy>
              <from>concat($output.payload, 'A')</from>
              <to>$output.payload</to>
            </copy>
          </assign>
          <invoke name="invokeDummyService" partnerLink="DummyService"
              portType="tns:DummyPortType"
              operation="initiate" inputVariable="request"/>
          <receive name="receiveFromDummyService" partnerLink="DummyService"
              portType="tns:DummyCallbackPortType"
              operation="onResult" variable="response"/>
          <assign>
            <copy>
              <from>concat($output.payload, 'B')</from>
              <to>$output.payload</to>
            </copy>
          </assign>
        </sequence>
      </scope>
    </forEach>
    <!-- respond output to requester -->
    <reply name="replyOutput" partnerLink="client"
        portType="tns:Test" operation="process" variable="output"/>
  </sequence>