diff --git a/reactor.html b/advanced-reactor.html
similarity index 89%
rename from reactor.html
rename to advanced-reactor.html
index f9ad921..eade6d7 100644
--- a/reactor.html
+++ b/advanced-reactor.html
@@ -1,6 +1,6 @@
 <script type="text/javascript">
-    RED.nodes.registerType("advanced-reactor",{
-        category: 'wbd typical',
+    RED.nodes.registerType("advanced-reactor", {
+        category: 'WWTP',
         color: '#c4cce0',
         defaults: {
             name: {value:""}
diff --git a/advanced-reactor.js b/advanced-reactor.js
index b8942b4..e9d7107 100644
--- a/advanced-reactor.js
+++ b/advanced-reactor.js
@@ -4,6 +4,11 @@ module.exports = function(RED) {
         var node = this;
 
         let name = config.name;
+
+        node.on('input', function(msg) {
+            msg.payload = msg.payload.toLowerCase();
+            node.send(msg);
+        });
     }
     RED.nodes.registerType("advanced-reactor", reactor);
-}
+};