diff --git a/DesignerSpace/Workspace/FunctionLibraries/NodeDeleter.js b/DesignerSpace/Workspace/FunctionLibraries/NodeDeleter.js
index da06b462f..9b70edf8f 100644
--- a/DesignerSpace/Workspace/FunctionLibraries/NodeDeleter.js
+++ b/DesignerSpace/Workspace/FunctionLibraries/NodeDeleter.js
@@ -1,5 +1,6 @@
 function newNodeDeleter () {
   thisObject = {
+    deleteUIObject: deleteUIObject,
     deleteDefinition: deleteDefinition,
     deleteNetwork: deleteNetwork,
     deleteNetworkNode: deleteNetworkNode,
@@ -389,6 +390,80 @@ function newNodeDeleter () {
     cleanNode(node)
   }
 
+  function deleteUIObject (node, rootNodes) {
+    let nodeDefinition = APP_SCHEMA_MAP.get(node.type)
+    if (nodeDefinition !== undefined) {
+      /* Remove all of its own children nodes. */
+      if (nodeDefinition.properties !== undefined) {
+        for (i = 0; i < nodeDefinition.properties.length; i++) {
+          let property = nodeDefinition.properties[i]
+
+          switch (property.type) {
+            case 'node': {
+              if (node[property.name] !== undefined) {
+                deleteTradingSystem(node[property.name], rootNodes)
+              }
+            }
+              break
+            case 'array': {
+              let nodePropertyArray = node[property.name]
+              if (nodePropertyArray !== undefined) {
+                while (nodePropertyArray.length > 0) {
+                  deleteNetworkNode(nodePropertyArray[0], rootNodes)
+                }
+              }
+            }
+              break
+          }
+        }
+      }
+
+      /* Remove node from parent */
+      if (node.payload.parentNode !== undefined) {
+        let parentNodeDefinition = APP_SCHEMA_MAP.get(node.payload.parentNode.type)
+        if (parentNodeDefinition !== undefined) {
+          if (parentNodeDefinition.properties !== undefined) {
+            for (i = 0; i < parentNodeDefinition.properties.length; i++) {
+              let property = parentNodeDefinition.properties[i]
+              if (nodeDefinition.propertyNameAtParent === property.name) {
+                switch (property.type) {
+                  case 'node': {
+                    node.payload.parentNode[property.name] = undefined
+                  }
+                    break
+                  case 'array': {
+                    let nodePropertyArray = node.payload.parentNode[property.name]
+                    if (nodePropertyArray !== undefined) {
+                      for (let j = 0; j < nodePropertyArray.length; j++) {
+                        let arrayItem = nodePropertyArray[j]
+                        if (arrayItem.id === node.id) {
+                          nodePropertyArray.splice(j, 1)
+                        }
+                      }
+                    }
+                  }
+                    break
+                }
+              }
+            }
+          }
+        }
+      }
+
+      /* Remove from Reference Children. */
+      if (node.referenceChildren !== undefined) {
+        for (let i = 0; i < node.referenceChildren.length; i++) {
+          let child = node.referenceChildren[i]
+          child.payload.referenceParent = undefined
+        }
+      }
+
+      completeDeletion(node, rootNodes)
+      destroyUiObject(node)
+      cleanNode(node)
+    }
+  }
+
   function deleteDefinition (node, rootNodes) {
     let payload = node.payload
 
diff --git a/DesignerSpace/Workspace/Workspace.js b/DesignerSpace/Workspace/Workspace.js
index ed8f1f339..02976a846 100644
--- a/DesignerSpace/Workspace/Workspace.js
+++ b/DesignerSpace/Workspace/Workspace.js
@@ -255,6 +255,11 @@ function newWorkspace () {
           functionLibraryUiObjectsFromNodes.addUIObject(payload.node, relatedUiObject)
         }
         break
+      case 'Delete UI Object':
+        {
+          functionLibraryNodeDeleter.deleteUIObject(payload.node, thisObject.workspaceNode.rootNodes)
+        }
+        break
       case 'Share Workspace':
         {
           let text = stringifyWorkspace(true)
diff --git a/FloatingSpace/UiObjectConstructor.js b/FloatingSpace/UiObjectConstructor.js
index b05162849..78455d36a 100644
--- a/FloatingSpace/UiObjectConstructor.js
+++ b/FloatingSpace/UiObjectConstructor.js
@@ -4712,6 +4712,7 @@ function newUiObjectConstructor () {
       default: {
         let nodeDefinition = APP_SCHEMA_MAP.get(payload.node.type)
         if (nodeDefinition !== undefined) {
+          addLeftIcons(menuItemsInitialValues, floatingObject)
           for (i = 0; i < nodeDefinition.menuItems.length; i++) {
             let menutItemDefinition = nodeDefinition.menuItems[i]
             let newMenuItem = JSON.parse(JSON.stringify(menutItemDefinition))