diff --git a/parameters/dita-command-arguments.dita b/parameters/dita-command-arguments.dita
index 691b276b5..b0f0956b3 100644
--- a/parameters/dita-command-arguments.dita
+++ b/parameters/dita-command-arguments.dita
@@ -375,6 +375,18 @@
               <xref href="#./verbose"><parmname>--verbose</parmname></xref> option (or <parmname>-v</parmname>).</note>
           </pd>
         </plentry>
+        <plentry id="logger">
+          <pt>
+            <parmname>--logger</parmname>=<varname>json</varname>
+          </pt>
+          <pd>
+            <p>Generate a structured log in JSON format. Each log message generates a JSON object on its own line. JSON
+              logging disables colored output.</p>
+            <p>If log is written to a file with <parmname
+              >--logfile</parmname>, the log will be generated as a JSON array
+            where each log message is a JSON object as an array item.</p>
+          </pd>
+        </plentry>
         <plentry>
           <pt>
             <parmname>--no-color</parmname>
diff --git a/topics/logging.dita b/topics/logging.dita
index f7d296db8..538256afe 100644
--- a/topics/logging.dita
+++ b/topics/logging.dita
@@ -56,6 +56,11 @@
                 <parmname>--logfile</parmname>=<varname>file</varname> and specify the path to the log file.</p>
               <p>Unless an absolute path is specified, the value will be interpreted relative to the current
                 directory.</p></li>
+            <li>Use <cmdname>dita</cmdname>
+              <parmname>--logger</parmname>=<varname>json</varname> to generate a structured log in JSON format. Each log
+              message generates a JSON object on its own line.
+              <p>If log is written to a file with <parmname>--logfile</parmname>, the log will be generated as a JSON
+                array where each log message is a JSON object as an array item.</p></li>
           </ul></dd>
       </dlentry>
       <dlentry>