Document serializing xml to property.

diff --git a/src/modules/xml/consumer_xml.yml b/src/modules/xml/consumer_xml.yml
index efe10c21fe48a4c030920709845398b27cb9751c..de09c11af1a00bb1c374164bddac30c471ed0d53 100644 (file)
--- a/src/modules/xml/consumer_xml.yml
+++ b/src/modules/xml/consumer_xml.yml
@@ -22,7 +22,12 @@ parameters:
   - identifier: argument
     title: File
     type: string
-    description: The name of a file in which to store the XML.
+    description: >
+      The name of a file in which to store the XML.
+      If the value does not contain a period (to start an extension), then
+      the value is interpreted as the name of a propery in which to store the
+      XML. This makes it easy for an application to use the consumer to
+      serialize a service network and retrieve the XML in-memory.
     readonly: no
     required: no
     mutable: no