final mods for first generic standardisation

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"