diff --git a/doc/tree/BasicDoc.vue b/doc/tree/BasicDoc.vue
index cb1d65c97..58cd5f839 100644
--- a/doc/tree/BasicDoc.vue
+++ b/doc/tree/BasicDoc.vue
@@ -54,7 +54,34 @@ const nodes = ref(null);
 onMounted(() => {
     NodeService.getTreeNodes().then((data) => (nodes.value = data));
 });
-<\/script>`
+<\/script>`,
+                data: `
+{
+    key: '0',
+    label: 'Documents',
+    data: 'Documents Folder',
+    icon: 'pi pi-fw pi-inbox',
+    children: [
+        {
+            key: '0-0',
+            label: 'Work',
+            data: 'Work Folder',
+            icon: 'pi pi-fw pi-cog',
+            children: [
+                { key: '0-0-0', label: 'Expenses.doc', icon: 'pi pi-fw pi-file', data: 'Expenses Document' },
+                { key: '0-0-1', label: 'Resume.doc', icon: 'pi pi-fw pi-file', data: 'Resume Document' }
+            ]
+        },
+        {
+            key: '0-1',
+            label: 'Home',
+            data: 'Home Folder',
+            icon: 'pi pi-fw pi-home',
+            children: [{ key: '0-1-0', label: 'Invoices.txt', icon: 'pi pi-fw pi-file', data: 'Invoices for this month' }]
+        }
+    ]
+},
+...`
             }
         };
     },
diff --git a/doc/tree/ControlledDoc.vue b/doc/tree/ControlledDoc.vue
index 5c8a79742..05f5018bb 100644
--- a/doc/tree/ControlledDoc.vue
+++ b/doc/tree/ControlledDoc.vue
@@ -120,7 +120,34 @@ const expandNode = (node) => {
         }
     }
 };
-<\/script>`
+<\/script>`,
+                data: `
+{
+    key: '0',
+    label: 'Documents',
+    data: 'Documents Folder',
+    icon: 'pi pi-fw pi-inbox',
+    children: [
+        {
+            key: '0-0',
+            label: 'Work',
+            data: 'Work Folder',
+            icon: 'pi pi-fw pi-cog',
+            children: [
+                { key: '0-0-0', label: 'Expenses.doc', icon: 'pi pi-fw pi-file', data: 'Expenses Document' },
+                { key: '0-0-1', label: 'Resume.doc', icon: 'pi pi-fw pi-file', data: 'Resume Document' }
+            ]
+        },
+        {
+            key: '0-1',
+            label: 'Home',
+            data: 'Home Folder',
+            icon: 'pi pi-fw pi-home',
+            children: [{ key: '0-1-0', label: 'Invoices.txt', icon: 'pi pi-fw pi-file', data: 'Invoices for this month' }]
+        }
+    ]
+},
+...`
             }
         };
     },
diff --git a/doc/tree/EventsDoc.vue b/doc/tree/EventsDoc.vue
index fdf47a129..4e63827a4 100644
--- a/doc/tree/EventsDoc.vue
+++ b/doc/tree/EventsDoc.vue
@@ -103,7 +103,34 @@ const onNodeExpand = (node) => {
 const onNodeCollapse (node) => {
     toast.add({ severity: 'error', summary: 'Node Collapsed', detail: node.label, life: 3000 });
 };
-<\/script>`
+<\/script>`,
+                data: `
+{
+    key: '0',
+    label: 'Documents',
+    data: 'Documents Folder',
+    icon: 'pi pi-fw pi-inbox',
+    children: [
+        {
+            key: '0-0',
+            label: 'Work',
+            data: 'Work Folder',
+            icon: 'pi pi-fw pi-cog',
+            children: [
+                { key: '0-0-0', label: 'Expenses.doc', icon: 'pi pi-fw pi-file', data: 'Expenses Document' },
+                { key: '0-0-1', label: 'Resume.doc', icon: 'pi pi-fw pi-file', data: 'Resume Document' }
+            ]
+        },
+        {
+            key: '0-1',
+            label: 'Home',
+            data: 'Home Folder',
+            icon: 'pi pi-fw pi-home',
+            children: [{ key: '0-1-0', label: 'Invoices.txt', icon: 'pi pi-fw pi-file', data: 'Invoices for this month' }]
+        }
+    ]
+},
+...`
             }
         };
     },
diff --git a/doc/tree/FilterDoc.vue b/doc/tree/FilterDoc.vue
index 7c2cfc90d..19773dea6 100644
--- a/doc/tree/FilterDoc.vue
+++ b/doc/tree/FilterDoc.vue
@@ -108,7 +108,34 @@ const expandNode = (node) => {
         }
     }
 };
-<\/script>`
+<\/script>`,
+                data: `
+{
+    key: '0',
+    label: 'Documents',
+    data: 'Documents Folder',
+    icon: 'pi pi-fw pi-inbox',
+    children: [
+        {
+            key: '0-0',
+            label: 'Work',
+            data: 'Work Folder',
+            icon: 'pi pi-fw pi-cog',
+            children: [
+                { key: '0-0-0', label: 'Expenses.doc', icon: 'pi pi-fw pi-file', data: 'Expenses Document' },
+                { key: '0-0-1', label: 'Resume.doc', icon: 'pi pi-fw pi-file', data: 'Resume Document' }
+            ]
+        },
+        {
+            key: '0-1',
+            label: 'Home',
+            data: 'Home Folder',
+            icon: 'pi pi-fw pi-home',
+            children: [{ key: '0-1-0', label: 'Invoices.txt', icon: 'pi pi-fw pi-file', data: 'Invoices for this month' }]
+        }
+    ]
+},
+...`
             }
         };
     },
diff --git a/doc/tree/LazyDoc.vue b/doc/tree/LazyDoc.vue
index d4c01ed2c..327af7a3f 100644
--- a/doc/tree/LazyDoc.vue
+++ b/doc/tree/LazyDoc.vue
@@ -153,7 +153,34 @@ const initateNodes = () => {
         }
     ];
 };
-<\/script>`
+<\/script>`,
+                data: `
+{
+    key: '0',
+    label: 'Documents',
+    data: 'Documents Folder',
+    icon: 'pi pi-fw pi-inbox',
+    children: [
+        {
+            key: '0-0',
+            label: 'Work',
+            data: 'Work Folder',
+            icon: 'pi pi-fw pi-cog',
+            children: [
+                { key: '0-0-0', label: 'Expenses.doc', icon: 'pi pi-fw pi-file', data: 'Expenses Document' },
+                { key: '0-0-1', label: 'Resume.doc', icon: 'pi pi-fw pi-file', data: 'Resume Document' }
+            ]
+        },
+        {
+            key: '0-1',
+            label: 'Home',
+            data: 'Home Folder',
+            icon: 'pi pi-fw pi-home',
+            children: [{ key: '0-1-0', label: 'Invoices.txt', icon: 'pi pi-fw pi-file', data: 'Invoices for this month' }]
+        }
+    ]
+},
+...`
             }
         };
     },
diff --git a/doc/tree/TemplateDoc.vue b/doc/tree/TemplateDoc.vue
index 3649d33f0..871ca5a59 100644
--- a/doc/tree/TemplateDoc.vue
+++ b/doc/tree/TemplateDoc.vue
@@ -134,7 +134,34 @@ const nodes = ref([
         ]
     }
 ]);
-<\/script>`
+<\/script>`,
+                data: `
+{
+    key: '0',
+    label: 'Documents',
+    data: 'Documents Folder',
+    icon: 'pi pi-fw pi-inbox',
+    children: [
+        {
+            key: '0-0',
+            label: 'Work',
+            data: 'Work Folder',
+            icon: 'pi pi-fw pi-cog',
+            children: [
+                { key: '0-0-0', label: 'Expenses.doc', icon: 'pi pi-fw pi-file', data: 'Expenses Document' },
+                { key: '0-0-1', label: 'Resume.doc', icon: 'pi pi-fw pi-file', data: 'Resume Document' }
+            ]
+        },
+        {
+            key: '0-1',
+            label: 'Home',
+            data: 'Home Folder',
+            icon: 'pi pi-fw pi-home',
+            children: [{ key: '0-1-0', label: 'Invoices.txt', icon: 'pi pi-fw pi-file', data: 'Invoices for this month' }]
+        }
+    ]
+},
+...`
             }
         };
     }