diff --git a/measurement.html b/measurement.html
index 3050bb6..dbc9b37 100644
--- a/measurement.html
+++ b/measurement.html
@@ -23,6 +23,7 @@
       count: { value: "10", required: true },
 
       //define asset properties
+      uuid: { value: "" },
       supplier: { value: "" },
       category: { value: "" },
       assetType: { value: "" },
@@ -87,6 +88,21 @@
         smoothMethodSelect.value = this.smooth_method;
         }
 
+        // --- Scale rows toggle ---
+      const chk = document.getElementById('node-input-scaling');
+      const rowMin = document.getElementById('row-input-i_min');
+      const rowMax = document.getElementById('row-input-i_max');
+
+      function toggleScalingRows() {
+        const show = chk.checked;
+        rowMin.style.display = show ? 'block' : 'none';
+        rowMax.style.display = show ? 'block' : 'none';
+      }
+
+      // wire and initialize
+      chk.addEventListener('change', toggleScalingRows);
+      toggleScalingRows();
+
         //------------------- END OF CUSTOM config UI ELEMENTS ------------------- //
     },
     oneditsave: function () {
@@ -129,7 +145,6 @@
 
 <script type="text/html" data-template-name="measurement">
 
-
   <!-- Scaling Checkbox -->
   <div class="form-row">
     <label for="node-input-scaling"
diff --git a/src/nodeClass.js b/src/nodeClass.js
index f048065..f90da48 100644
--- a/src/nodeClass.js
+++ b/src/nodeClass.js
@@ -49,7 +49,7 @@ class MeasurementNode {
     this.config = {
       general: {
         name: uiConfig.name,
-        id: node.id, //need to add this later use node.uuid from a single project file thats unique per location + node-red environment + node
+        id: node.id, // node.id is for the child registration process
         unit: uiConfig.unit, // add converter options later to convert to default units (need like a model that defines this which units we are going to use and then conver to those standards)
         logging: {
           enabled: uiConfig.enableLog,
@@ -57,6 +57,7 @@ class MeasurementNode {
         }
       },
       asset: {
+        uuid: uiConfig.assetUuid, //need to add this later to the asset model
         tagCode: uiConfig.assetTagCode, //need to add this later to the asset model
         supplier: uiConfig.supplier,
         category: uiConfig.category, //add later to define as the software type