Fix issue 1858

en/docs/observe-and-manage/setting-up-cloud-native-observability-on-a-vm.md

@@ -108,6 +108,14 @@ In a clustered deployment, you can view the list of WSO2 Integrator: MI instance
 
 To enable observability for the WSO2 Integrator: MI servers, add the following Synapse handler to the `deployment.toml` file (stored in the `<MI_HOME>/conf/` folder).
 
+### Step 1.5 - Enable XML Declaration in Payloads
+
+If you want your outgoing messages to include the XML declaration, add the following Axis2 property to your Synapse configuration:
+
+```xml
+<property name="WRITE_XML_DECLARATION" scope="axis2" value="true"/>
+
+
 ```toml
 [[synapse_handlers]]
 name="CustomObservabilityHandler"

en/docs/reference/mediators/common-mediator-attributes.md

@@ -0,0 +1,40 @@
+\# Common Mediator Attributes
+
+
+
+Some attributes are common to all mediators in WSO2 Integrator: MI. These attributes are used to improve the readability and maintainability of mediation logic and do not change the functional behavior of the mediator.
+
+
+
+\## description
+
+
+
+The `description` attribute can be used with any mediator to provide a human-readable explanation of what the mediator does.
+
+
+
+\### Purpose
+
+\- Improves readability of mediation flows
+
+\- Helps developers and operators understand configurations easily
+
+\- Does not affect runtime behavior
+
+
+
+\### Usage example
+
+
+
+```xml
+
+<log description="Logs the incoming request payload">
+
+&nbsp;   <property name="message" value="Request received"/>
+
+</log>
+
+
+

en/docs/reference/mediators/index.md

@@ -0,0 +1,22 @@
+\# Mediators
+
+
+
+This section contains documentation for all WSO2 Micro Integrator mediators.
+
+
+
+\## Common Attributes
+
+
+
+All mediators support a common set of common attributes that are mainly used for
+
+documentation and readability purposes.
+
+
+
+\- \[Common Mediator Attributes](common-mediator-attributes.md)
+
+
+