xmlDOMGet

<Items>
  <Car>
    <Make>Subaru</Make>
    <Model>WRX</Model>
  </Car>
</Items>

<!-- Setting the input uri and map parameters -->
<arc:set attr="xml.uri" value="[FilePath]" />
<arc:set attr="xml.map:make" value="/Items/car/make" />
<arc:set attr="xml.map:model" value="/Items/car/model" />

<!-- Calling the operation, passing in the xml item and creating a "result" output item -->
<arc:call op="xmlDOMGet" in="xml" out="result">
  <!-- result.make and result.model has the value of the xpath because map:make and map:model was 
       set in the input to the op, and result is the name of the output item. Once this
       op closes, result falls out of scope, so use your value inside the arc:call block --> 
  <!-- Setting the values for make and model as headers on the message -->
  <arc:set attr="output.header:carmake" value="[result.make]" />
  <arc:set attr="output.header:carmodel" value="[result.model]" />
</arc:call>

<!-- Setting the output file and pushing the file out -->
<arc:set attr="output.filepath" value="[FilePath]" />
<arc:push item="output" />

<Items>
    <orders>
        <order>
            <date>02/27/2023</date>
            <id>1234</id>
        </order>
        <order>
            <date>02/28/2023</date>
            <id>5678</id>
        </order>
        <order>
            <date>03/01/2023</date>
            <id>9876</id>
        </order>
    </orders>
</Items>

<!-- Setting the input uri and map parameters -->
<arc:set attr="xml.uri" value="[FilePath]" />
<arc:set attr="xml.map:orderid" value="/Items/orders/order\[2\]/id" />

<!-- Calling the operation, passing in the xml item and creating a "result" output item -->
<arc:call op="xmlDOMGet" in="xml" out="result">
  <!-- Setting the result from the mapped id parameter as a header on the message -->
  <arc:set attr="output.header:orderid" value="[result.orderid]" />
</arc:call>

<!-- Setting the output file and pushing the file out -->
<arc:set attr="output.filepath" value="[FilePath]" />
<arc:push item="output" />

<Items>
    <hello>world</hello>
    <colors>
        <color>yellow</color>
        <example>banana</example>
    </colors>
    <colors>
        <color>red</color>
        <example>apple</example>
    </colors>
    <colors>
        <color>orange</color>
        <example>orange</example>
    </colors>
</Items>

<!-- Initializing the output data -->
<arc:set attr="out.data" />
<!-- Setting the input uri, repeatmode and map parameters -->
<arc:set attr="xml.uri" value="[FilePath]" />
<arc:set attr="xml.repeatelement#" value="/Items/colors" />
<arc:set attr="xml.repeatmode" value="ITEM" />
<!-- Note, the values for the map are relative to the repeatelement path -->
<arc:set attr="xml.map:color" value="color" />
<arc:set attr="xml.map:example" value="example" /> 

<!-- Calling the operation, passing in the xml item and creating a "result" output item -->
<arc:call op="xmlDOMGet" in="xml" out="result">
  <!-- Setting the output data to the enumerated results of the call -->
  <arc:set attr="out.data">[out.data]
    <arc:enum list="color,example" separator=",">[_value]: [result.[_value]]\n
    </arc:enum>
  </arc:set>
</arc:call>

<!-- Setting the output filename and pushing the file out -->
<arc:set attr="out.filename" value="data.txt" />
<arc:push item="out" />

color: yellow
example: banana
color: red
example: apple
color: orange
example: orange