diff --git a/front/components/auth/HeaderProfileBox.tsx b/front/components/auth/HeaderProfileBox.tsx
index f9e023e8..1d2f969e 100644
--- a/front/components/auth/HeaderProfileBox.tsx
+++ b/front/components/auth/HeaderProfileBox.tsx
@@ -3,10 +3,11 @@ import styled from "styled-components";
 import Link from "next/link";
 import { AuthContext } from "../security/AuthProvider";
 import { getBackendUrl } from "../../services/config";
+import Avvvatars from "avvvatars-react";
 
 export const HeaderProfileBox = () => {
   const auth: any = React.useContext(AuthContext);
-  
+
   return (
     <ProfileArea>
       {!auth.isAuthenticated && (
@@ -25,10 +26,14 @@ export const HeaderProfileBox = () => {
           </ul>
         </UnidentifiedArea>
       )}
-      {auth.isAuthenticated && <AccountArea>
-        <div>{auth.userInfo.username}</div>
-        <div><img src={`${getBackendUrl()}content/uploads/img/${auth.userInfo.avatar_url}`} alt="" /></div>
-        </AccountArea>}
+      {auth.isAuthenticated && (
+        <AccountArea>
+          <div>{auth.userInfo.username}</div>
+          <div>
+            <Avvvatars value={auth.userInfo.username} style="shape" />
+          </div>
+        </AccountArea>
+      )}
     </ProfileArea>
   );
 };
@@ -38,10 +43,10 @@ const AccountArea = styled.div`
   display: flex;
   place-items: center;
 
-  div{
+  div {
     margin-right: 10px;
   }
-  img{
+  img {
     width: 29px;
     border-radius: 19px;
   }
@@ -51,8 +56,6 @@ const ProfileArea = styled.div`
   display: flex;
   place-items: stretch;
   place-items: center;
-
-
 `;
 
 const UnidentifiedArea = styled.div`
diff --git a/front/components/drags/chapter.tsx b/front/components/drags/chapter.tsx
index b588b6bc..07eba77a 100644
--- a/front/components/drags/chapter.tsx
+++ b/front/components/drags/chapter.tsx
@@ -27,7 +27,7 @@ function Chapter(props: any) {
             {(provided) => (
               <ElementsList {...provided.droppableProps} ref={provided.innerRef}>
                 {props.info.list.elements.map((element: any, index: any) => (
-                 <div key={element.id}> <Element key={element.id} element={element} index={index}></Element> <Link href={"/"}><a>Edit</a></Link></div>
+                 <div key={element.id}> <Element key={element.id} element={element} index={index}></Element></div>
                 ))}
                 {provided.placeholder}
               </ElementsList>
diff --git a/front/components/editor/Editor.tsx b/front/components/editor/Editor.tsx
index d1a26729..2be56686 100644
--- a/front/components/editor/Editor.tsx
+++ b/front/components/editor/Editor.tsx
@@ -2,6 +2,7 @@ import { default as React, useEffect, useRef } from "react";
 import * as Y from "yjs";
 import { WebrtcProvider } from "y-webrtc";
 import EditorWithOptions from "./EditorWithOptions";
+import { IndexeddbPersistence } from 'y-indexeddb'
 
 // tools
 
@@ -14,6 +15,7 @@ function Editor() {
 
   function createRTCProvider() {
     const provider = new WebrtcProvider("learnhouse-1", ydoc);
+    
     setYdocState(ydoc);
     setProviderState(provider);
     setIsLoading(false);
diff --git a/front/components/editor/EditorWithOptions.tsx b/front/components/editor/EditorWithOptions.tsx
index 7b73e943..b79b013c 100644
--- a/front/components/editor/EditorWithOptions.tsx
+++ b/front/components/editor/EditorWithOptions.tsx
@@ -3,8 +3,12 @@ import { useEditor, EditorContent } from "@tiptap/react";
 import StarterKit from "@tiptap/starter-kit";
 import Collaboration from "@tiptap/extension-collaboration";
 import CollaborationCursor from "@tiptap/extension-collaboration-cursor";
+import { AuthContext } from "../security/AuthProvider";
+
 
 function EditorWithOptions(props: any) {
+  const auth: any = React.useContext(AuthContext);
+  
   const MenuBar = ({ editor }: any) => {
     if (!editor) {
       return null;
@@ -110,6 +114,7 @@ function EditorWithOptions(props: any) {
       StarterKit.configure({
         // The Collaboration extension comes with its own history handling
         history: false,
+        
       }),
       // Register the document with Tiptap
       Collaboration.configure({
@@ -119,14 +124,16 @@ function EditorWithOptions(props: any) {
       CollaborationCursor.configure({
         provider: props.provider,
         user: {
-          name: "Cyndi Lauper",
+          name: auth.userInfo.username,
           color: "#f783ac",
         },
       }),
     ],
+    
     content: "<p>Hello World!</p>",
   });
-  console.log(props.ydoc);
+
+  
 
   return (
     <div>
diff --git a/front/package-lock.json b/front/package-lock.json
index a13f3717..16f820df 100644
--- a/front/package-lock.json
+++ b/front/package-lock.json
@@ -12,12 +12,14 @@
         "@tiptap/extension-collaboration-cursor": "^2.0.0-beta.199",
         "@tiptap/react": "^2.0.0-beta.199",
         "@tiptap/starter-kit": "^2.0.0-beta.199",
+        "avvvatars-react": "^0.4.2",
         "framer-motion": "^7.3.6",
         "next": "12.3.1",
         "react": "18.2.0",
         "react-beautiful-dnd": "^13.1.1",
         "react-dom": "18.2.0",
         "styled-components": "^5.3.5",
+        "y-indexeddb": "^9.0.9",
         "y-webrtc": "^10.2.3",
         "yjs": "^13.5.42"
       },
@@ -1488,6 +1490,18 @@
         "postcss": "^8.1.0"
       }
     },
+    "node_modules/avvvatars-react": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/avvvatars-react/-/avvvatars-react-0.4.2.tgz",
+      "integrity": "sha512-D/bnSM+P6pQi71dFeFVqQsqmv+ct5XG7uO2lvJoiksALpXLd6kPgpRR1SUQxFZJkJNrkmg0NPgbhIgJgOsDYRQ==",
+      "dependencies": {
+        "goober": "^2.1.8"
+      },
+      "peerDependencies": {
+        "react": ">= 16",
+        "react-dom": ">= 16"
+      }
+    },
     "node_modules/axe-core": {
       "version": "4.4.3",
       "resolved": "https://registry.npmjs.org/axe-core/-/axe-core-4.4.3.tgz",
@@ -2682,6 +2696,14 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/goober": {
+      "version": "2.1.11",
+      "resolved": "https://registry.npmjs.org/goober/-/goober-2.1.11.tgz",
+      "integrity": "sha512-5SS2lmxbhqH0u9ABEWq7WPU69a4i2pYcHeCxqaNq6Cw3mnrF0ghWNM4tEGid4dKy8XNIAUbuThuozDHHKJVh3A==",
+      "peerDependencies": {
+        "csstype": "^3.0.10"
+      }
+    },
     "node_modules/grapheme-splitter": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/grapheme-splitter/-/grapheme-splitter-1.0.4.tgz",
@@ -4596,6 +4618,21 @@
         }
       }
     },
+    "node_modules/y-indexeddb": {
+      "version": "9.0.9",
+      "resolved": "https://registry.npmjs.org/y-indexeddb/-/y-indexeddb-9.0.9.tgz",
+      "integrity": "sha512-GcJbiJa2eD5hankj46Hea9z4hbDnDjvh1fT62E5SpZRsv8GcEemw34l1hwI2eknGcv5Ih9JfusT37JLx9q3LFg==",
+      "dependencies": {
+        "lib0": "^0.2.35"
+      },
+      "funding": {
+        "type": "GitHub Sponsors ❤",
+        "url": "https://github.com/sponsors/dmonad"
+      },
+      "peerDependencies": {
+        "yjs": "^13.0.0"
+      }
+    },
     "node_modules/y-prosemirror": {
       "version": "1.0.20",
       "resolved": "https://registry.npmjs.org/y-prosemirror/-/y-prosemirror-1.0.20.tgz",
@@ -5640,6 +5677,14 @@
         "postcss-value-parser": "^4.2.0"
       }
     },
+    "avvvatars-react": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/avvvatars-react/-/avvvatars-react-0.4.2.tgz",
+      "integrity": "sha512-D/bnSM+P6pQi71dFeFVqQsqmv+ct5XG7uO2lvJoiksALpXLd6kPgpRR1SUQxFZJkJNrkmg0NPgbhIgJgOsDYRQ==",
+      "requires": {
+        "goober": "^2.1.8"
+      }
+    },
     "axe-core": {
       "version": "4.4.3",
       "resolved": "https://registry.npmjs.org/axe-core/-/axe-core-4.4.3.tgz",
@@ -6533,6 +6578,12 @@
         "slash": "^3.0.0"
       }
     },
+    "goober": {
+      "version": "2.1.11",
+      "resolved": "https://registry.npmjs.org/goober/-/goober-2.1.11.tgz",
+      "integrity": "sha512-5SS2lmxbhqH0u9ABEWq7WPU69a4i2pYcHeCxqaNq6Cw3mnrF0ghWNM4tEGid4dKy8XNIAUbuThuozDHHKJVh3A==",
+      "requires": {}
+    },
     "grapheme-splitter": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/grapheme-splitter/-/grapheme-splitter-1.0.4.tgz",
@@ -7876,6 +7927,14 @@
       "optional": true,
       "requires": {}
     },
+    "y-indexeddb": {
+      "version": "9.0.9",
+      "resolved": "https://registry.npmjs.org/y-indexeddb/-/y-indexeddb-9.0.9.tgz",
+      "integrity": "sha512-GcJbiJa2eD5hankj46Hea9z4hbDnDjvh1fT62E5SpZRsv8GcEemw34l1hwI2eknGcv5Ih9JfusT37JLx9q3LFg==",
+      "requires": {
+        "lib0": "^0.2.35"
+      }
+    },
     "y-prosemirror": {
       "version": "1.0.20",
       "resolved": "https://registry.npmjs.org/y-prosemirror/-/y-prosemirror-1.0.20.tgz",
diff --git a/front/package.json b/front/package.json
index 6ecb3588..50136b3f 100644
--- a/front/package.json
+++ b/front/package.json
@@ -13,12 +13,14 @@
     "@tiptap/extension-collaboration-cursor": "^2.0.0-beta.199",
     "@tiptap/react": "^2.0.0-beta.199",
     "@tiptap/starter-kit": "^2.0.0-beta.199",
+    "avvvatars-react": "^0.4.2",
     "framer-motion": "^7.3.6",
     "next": "12.3.1",
     "react": "18.2.0",
     "react-beautiful-dnd": "^13.1.1",
     "react-dom": "18.2.0",
     "styled-components": "^5.3.5",
+    "y-indexeddb": "^9.0.9",
     "y-webrtc": "^10.2.3",
     "yjs": "^13.5.42"
   },
diff --git a/front/pages/org/[orgslug]/course/[courseid]/[elementid]/edit.tsx b/front/pages/org/[orgslug]/course/[courseid]/[elementid]/edit.tsx
index 0b8061cc..d32088aa 100644
--- a/front/pages/org/[orgslug]/course/[courseid]/[elementid]/edit.tsx
+++ b/front/pages/org/[orgslug]/course/[courseid]/[elementid]/edit.tsx
@@ -3,6 +3,7 @@ import { default as React, useEffect, useRef } from "react";
 import Layout from "../../../../../../components/ui/layout";
 import { Title } from "../../../../../../components/ui/styles/title";
 import dynamic from "next/dynamic";
+import { AuthContext } from "../../../../../../components/security/AuthProvider";
 
 const Editor = dynamic(() => import("../../../../../../components/editor/editor"), {
   ssr: false,
@@ -11,8 +12,8 @@ const Editor = dynamic(() => import("../../../../../../components/editor/editor"
 // tools
 
 function EditElement() {
-  // A new Y document
-
+  
+  
   return (
     <Layout>
       <Title>Edit Page </Title>
diff --git a/front/pages/org/[orgslug]/course/[courseid]/[elementid]/index.tsx b/front/pages/org/[orgslug]/course/[courseid]/[elementid]/index.tsx
index e69de29b..3aef1a47 100644
--- a/front/pages/org/[orgslug]/course/[courseid]/[elementid]/index.tsx
+++ b/front/pages/org/[orgslug]/course/[courseid]/[elementid]/index.tsx
@@ -0,0 +1,9 @@
+import React from 'react'
+
+function ElementPage() {
+  return (
+    <div>ElementPage</div>
+  )
+}
+
+export default ElementPage
\ No newline at end of file
diff --git a/front/styles/globals.css b/front/styles/globals.css
index d2c85aca..46708c0f 100644
--- a/front/styles/globals.css
+++ b/front/styles/globals.css
@@ -26,3 +26,41 @@ a {
     background: #FBFBFB;
   }
 }
+
+/* Basic editor styles */
+.ProseMirror > * + * {
+  margin-top: 0.75em;
+}
+/* Placeholder (at the top) */
+.ProseMirror p.is-editor-empty:first-child::before {
+  color: #adb5bd;
+  content: attr(data-placeholder);
+  float: left;
+  height: 0;
+  pointer-events: none;
+}
+/* Give a remote user a caret */
+.collaboration-cursor__caret {
+  border-left: 1px solid #0d0d0d;
+  border-right: 1px solid #0d0d0d;
+  margin-left: -1px;
+  margin-right: -1px;
+  pointer-events: none;
+  position: relative;
+  word-break: normal;
+}
+/* Render the username above the caret */
+.collaboration-cursor__label {
+  border-radius: 3px 3px 3px 0;
+  color: #0d0d0d;
+  font-size: 12px;
+  font-style: normal;
+  font-weight: 600;
+  left: -1px;
+  line-height: normal;
+  padding: 0.1rem 0.3rem;
+  position: absolute;
+  top: -1.4em;
+  user-select: none;
+  white-space: nowrap;
+}