diff --git a/src/Umbraco.Web.UI.Client/src/content/content-editor.element.ts b/src/Umbraco.Web.UI.Client/src/content/content-editor.element.ts
index 9bd38fdc79..c3aff9e9ab 100644
--- a/src/Umbraco.Web.UI.Client/src/content/content-editor.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/content/content-editor.element.ts
@@ -51,30 +51,34 @@ class UmbContentEditor extends UmbContextConsumerMixin(LitElement) {
   @state()
   _node?: DocumentNode;
 
-  private _contentService?: UmbNodeStore;
+  private _nodeStore?: UmbNodeStore;
   private _nodeSubscription?: Subscription;
 
   constructor () {
     super();
 
-    this.consumeContext('umbNodeStore', (contentService: UmbNodeStore) => {
-      this._contentService = contentService;
+    this.consumeContext('umbNodeStore', (nodeStore: UmbNodeStore) => {
+      this._nodeStore = nodeStore;
       this._useNode();
     });
   }
 
-  private _onPropertyDataTypeChange(e: CustomEvent) {
-    const target = (e.target as any)
-    console.log(target.value)
+  private _onPropertyValueChange(e: CustomEvent) {
+    const target = (e.target as any);
 
     // TODO: Set value.
-    //this.nodeData.properties.find(x => x.propertyAlias === target.propertyAlias)?.tempValue = target.value;
+    const property = this._node?.properties.find(x => x.alias === target.property.alias);
+    if(property) {
+      property.tempValue = target.value;
+    } else {
+      console.error('property was not found', target.property.alias);
+    }
   }
 
   private _useNode() {
     this._nodeSubscription?.unsubscribe();
 
-    this._nodeSubscription = this._contentService?.getById(parseInt(this.id)).subscribe(node => {
+    this._nodeSubscription = this._nodeStore?.getById(parseInt(this.id)).subscribe(node => {
       if (!node) return; // TODO: Handle nicely if there is no node.
       this._node = node;
     });
@@ -85,7 +89,10 @@ class UmbContentEditor extends UmbContextConsumerMixin(LitElement) {
   }
 
   private _onSave() {
-    console.log('Save');
+    // TODO: What if store is not present, what if node is not loaded....
+    if(this._node) {
+      this._nodeStore?.save([this._node]);
+    }
   }
 
   private _onSaveAndPreview() {
@@ -95,6 +102,7 @@ class UmbContentEditor extends UmbContextConsumerMixin(LitElement) {
   disconnectedCallback(): void {
     super.disconnectedCallback();
     this._nodeSubscription?.unsubscribe();
+    delete this._node;
   }
 
   render() {
@@ -114,7 +122,7 @@ class UmbContentEditor extends UmbContextConsumerMixin(LitElement) {
             <umb-node-property 
               .property=${property}
               .value=${property.tempValue} 
-              @property-data-type-change=${this._onPropertyDataTypeChange}>
+              @property-value-change=${this._onPropertyValueChange}>
             </umb-node-property>
             <hr />
           `)}
diff --git a/src/Umbraco.Web.UI.Client/src/content/content-section.element.ts b/src/Umbraco.Web.UI.Client/src/content/content-section.element.ts
index 54f7128bf1..aea51ccbd1 100644
--- a/src/Umbraco.Web.UI.Client/src/content/content-section.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/content/content-section.element.ts
@@ -3,7 +3,6 @@ import { css, html, LitElement } from 'lit';
 import { customElement } from 'lit/decorators.js';
 import { UmbContextConsumerMixin, UmbContextProviderMixin } from '../core/context';
 import { UmbRouteLocation, UmbRouter } from '../core/router';
-import { UmbNodeStore as UmbNodeStore } from '../core/stores/node.store';
 import { Subscription } from 'rxjs';
 
 import './content-tree.element';
@@ -44,6 +43,8 @@ export class UmbContentSection extends UmbContextProviderMixin(UmbContextConsume
       // TODO: temp outlet solution
       const nodeId = location.params.nodeId;
 
+      this._outlet?.parentNode?.removeChild(this._outlet);
+
       if (nodeId !== undefined) {
         const contentEditor = document.createElement('umb-content-editor');
         contentEditor.id = nodeId;
diff --git a/src/Umbraco.Web.UI.Client/src/core/stores/node.store.ts b/src/Umbraco.Web.UI.Client/src/core/stores/node.store.ts
index 14dbebccc6..3a84161e56 100644
--- a/src/Umbraco.Web.UI.Client/src/core/stores/node.store.ts
+++ b/src/Umbraco.Web.UI.Client/src/core/stores/node.store.ts
@@ -17,9 +17,39 @@ export class UmbNodeStore {
     return this.nodes.pipe(map(((nodes: Array<DocumentNode>) => nodes.find((node: DocumentNode) => node.id === id) || null)));
   }
 
+  // TODO: Use Node type, to not be specific about Document.
+  // TODO: make sure UI somehow can follow the status of this action.
+  save(data: DocumentNode[]) {
+    // fetch from server and update store
+    // TODO: use Fetcher API.
+    let body:string;
+
+    try {
+      body = JSON.stringify(data);
+    } catch (error) {
+      console.error(error);
+      return;
+    }
+
+    // TODO: Use node type to hit the right API, or have a general Node API?
+    fetch('/umbraco/backoffice/content/save', 
+      {
+        method: 'POST', 
+        body: body, 
+        headers: {
+          'Content-Type': 'application/json',
+        },
+      }
+      )
+      .then(res => res.json())
+      .then(data => {
+        this._updateStore(data);
+      });
+  }
+
   private _updateStore (fetchedNodes: Array<any>) {
     const storedNodes = this._nodes.getValue();
-    let updated: any = [...storedNodes];
+    const updated: DocumentNode[] = [...storedNodes];
 
     fetchedNodes.forEach(fetchedNode => {
       const index = storedNodes.map(storedNode => storedNode.id).indexOf(fetchedNode.id);
@@ -29,7 +59,7 @@ export class UmbNodeStore {
         updated[index] = fetchedNode;
       } else {
         // If the node is not in the store, add it
-        updated = [...updated, fetchedNode];
+        updated.push(fetchedNode);
       }
     })
 
diff --git a/src/Umbraco.Web.UI.Client/src/mocks/data/content.data.ts b/src/Umbraco.Web.UI.Client/src/mocks/data/content.data.ts
index 30078f0a73..0d436fc663 100644
--- a/src/Umbraco.Web.UI.Client/src/mocks/data/content.data.ts
+++ b/src/Umbraco.Web.UI.Client/src/mocks/data/content.data.ts
@@ -5,8 +5,8 @@ export interface DocumentNode {
   alias: string;
   icon: string; // TODO: should come from the doc type?
   properties: NodeProperty[];
-  data: any; // TODO: define data type
-  layout?: any; // TODO: define layout type - make it non-optional
+  //data: any; // TODO: define data type
+  //layout?: any; // TODO: define layout type - make it non-optional
 }
 
 export interface DataTypeEntity {
@@ -27,29 +27,32 @@ export interface NodeProperty {
   tempValue: string; // TODO: remove this - only used for testing
 }
 
-export const data = [
+
+export const data: Array<DocumentNode> = [
   {
     id: 1,
-    key: '74e4008a-ea4f-4793-b924-15e02fd380d3',
+    key: '74e4008a-ea4f-4793-b924-15e02fd380d1',
     name: 'Document 1',
     alias: 'document1',
     icon: 'document',
     properties: [
       {
         alias: 'myHeadline',
-        label: 'Textarea label',
+        label: 'Textarea label 1',
         description: 'this is a textarea property',
         dataTypeKey: 'dt-1',
         tempValue: 'hello world 1'
       },
       {
         alias: 'myDescription',
-        label: 'Text string label',
+        label: 'Text string label 1',
         description: 'This is the a text string property',
         dataTypeKey: 'dt-2',
         tempValue: 'Tex areaaaa 1'
       },
     ],
+    /*
+    // Concept for stored values, better approach for variants, separating data from structure/configuration
     data: [
       {
         alias: 'myHeadline',
@@ -60,7 +63,9 @@ export const data = [
         value: 'Teeeeexxxt areaaaaaa',
       },
     ],
+    */
     /*
+    // Concept for node layout, separation of design from config and data.
     layout: [
       {
         type: 'group',
@@ -80,53 +85,26 @@ export const data = [
   },
   {
     id: 2,
-    key: '74e4008a-ea4f-4793-b924-15e02fd380d3',
+    key: '74e4008a-ea4f-4793-b924-15e02fd380d2',
     name: 'Document 2',
     alias: 'document2',
     icon: 'favorite',
     properties: [
       {
         alias: 'myHeadline',
-        label: 'Textarea label',
+        label: 'Textarea label 2',
         description: 'this is a textarea property',
         dataTypeKey: 'dt-1',
         tempValue: 'hello world 2'
       },
       {
         alias: 'myDescription',
-        label: 'Text string label',
+        label: 'Text string label 2',
         description: 'This is the a text string property',
         dataTypeKey: 'dt-2',
         tempValue: 'Tex areaaaa 2'
       },
     ],
-    data: [
-      {
-        alias: 'myHeadline',
-        value: 'hello world',
-      },
-      {
-        alias: 'myDescription',
-        value: 'Teeeeexxxt areaaaaaa',
-      },
-    ],
-    /*
-    layout: [
-      {
-        type: 'group',
-        children: [
-          {
-            type: 'property',
-            alias: 'myHeadline'
-          },
-          {
-            type: 'property',
-            alias: 'myDescription'
-          }
-        ]
-      }
-    ],
-    */
   }
 ];
 
@@ -141,6 +119,21 @@ class UmbContentData {
   getById (id: number) {
     return this._data.find(item => item.id === id);
   }
+
+  save(nodes: DocumentNode[]) {
+    nodes.forEach( node => {
+      const foundIndex = this._data.findIndex(item => item.id === node.id);
+      if(foundIndex !== -1) {
+        // replace
+        this._data[foundIndex] = node;
+      } else {
+        // new
+        this._data.push(node);
+      }
+    });
+    //console.log('save:', nodes);
+    return nodes;
+  }
 }
 
 export const umbContentData = new UmbContentData();
\ No newline at end of file
diff --git a/src/Umbraco.Web.UI.Client/src/mocks/domains/content.handlers.ts b/src/Umbraco.Web.UI.Client/src/mocks/domains/content.handlers.ts
index 8354a74589..1663e7af82 100644
--- a/src/Umbraco.Web.UI.Client/src/mocks/domains/content.handlers.ts
+++ b/src/Umbraco.Web.UI.Client/src/mocks/domains/content.handlers.ts
@@ -1,5 +1,6 @@
 import { rest } from 'msw';
-import { umbContentData } from '../data/content.data';
+import { DocumentNode, umbContentData } from '../data/content.data';
+
 
 // TODO: add schema
 export const handlers = [
@@ -9,9 +10,23 @@ export const handlers = [
     
     const int = parseInt(id);
     const document = umbContentData.getById(int);
+    
     return res(
       ctx.status(200),
       ctx.json([document])
     );
   }),
+
+  rest.post('/umbraco/backoffice/content/save', (req, res, ctx) => {
+    const data = req.body as any;
+    if (!data) return;
+
+
+    umbContentData.save(data);
+
+    return res(
+      ctx.status(200),
+      ctx.json(data)
+    );
+  }),
 ];
\ No newline at end of file
diff --git a/src/Umbraco.Web.UI.Client/src/node-editor/node-property.element.ts b/src/Umbraco.Web.UI.Client/src/node-editor/node-property.element.ts
index 19a9e876f9..c5d8a83113 100644
--- a/src/Umbraco.Web.UI.Client/src/node-editor/node-property.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/node-editor/node-property.element.ts
@@ -32,8 +32,11 @@ class UmbNodeProperty extends LitElement {
   value?:string;
 
   // TODO: maybe a bit messy with all the event listeners on the different levels:
-  private _onPropertyDataTypeChange = (e :CustomEvent) => {
+  private _onPropertyDataTypeChange = ( e:CustomEvent) => {
     this.value = (e.target as any).value;
+    this.dispatchEvent(new CustomEvent('property-value-change', { bubbles: true, composed: true }));
+    // No need for this event to leave scope.
+    e.stopPropagation();
   }
 
   render() {
diff --git a/src/Umbraco.Web.UI.Client/src/property-editors/property-editor-textarea.element.ts b/src/Umbraco.Web.UI.Client/src/property-editors/property-editor-textarea.element.ts
index 30cc3e34d8..90e5ba71da 100644
--- a/src/Umbraco.Web.UI.Client/src/property-editors/property-editor-textarea.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/property-editors/property-editor-textarea.element.ts
@@ -16,8 +16,13 @@ class UmbPropertyEditorTextarea extends LitElement {
   @property()
   value = '';
 
+  private onInput(e: InputEvent) {
+    this.value = (e.target as HTMLInputElement).value;
+    this.dispatchEvent(new CustomEvent('property-editor-change', { bubbles: true, composed: true }));
+  }
+
   render() {
-    return html`<uui-textarea .value=${this.value}></uui-textarea>`;
+    return html`<uui-textarea .value=${this.value} @input=${this.onInput}></uui-textarea>`;
   }
 }
 
diff --git a/src/Umbraco.Web.UI.Client/src/section.context.ts b/src/Umbraco.Web.UI.Client/src/section.context.ts
index 5ca94e7179..ff6be9e81f 100644
--- a/src/Umbraco.Web.UI.Client/src/section.context.ts
+++ b/src/Umbraco.Web.UI.Client/src/section.context.ts
@@ -1,5 +1,5 @@
 import { firstValueFrom, map, Observable, ReplaySubject } from 'rxjs';
-import { UmbExtensionManifest, UmbExtensionRegistry, UmbManifestSectionMeta } from './core/extension';
+import { UmbExtensionManifest, UmbExtensionRegistry } from './core/extension';
 
 export class UmbSectionContext {
   private _extensionRegistry!: UmbExtensionRegistry;