diff --git a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-editing/collaborativeController.cs b/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-editing/collaborativeController.cs
deleted file mode 100644
index ae802af03b..0000000000
--- a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-editing/collaborativeController.cs
+++ /dev/null
@@ -1,4 +0,0 @@
-public IActionResult Index()
-        {
-            return View();
-        }
\ No newline at end of file
diff --git a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-editing/razor b/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-editing/razor
deleted file mode 100644
index 65e896c9d1..0000000000
--- a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-editing/razor
+++ /dev/null
@@ -1,23 +0,0 @@
-@Html.EJS().Spreadsheet("spreadsheet").ActionComplete("actionComplete").Render()
-
-<script>
-    // For signalR Hub connection.
-    var connection = new signalR.HubConnectionBuilder().withUrl('https://localhost:44385/hubs/spreadsheethub', {
-        skipNegotiation: true,
-        transport: signalR.HttpTransportType.WebSockets
-    }).build();
-
-    function actionComplete(args) {
-        connection.send('BroadcastData', JSON.stringify(args));
-    }
-
-    connection.on('dataReceived', (data) => {
-        var spreadsheetObj = ej.base.getComponent(document.getElementById('spreadsheet'), 'spreadsheet');
-        var model = JSON.parse(data);
-        spreadsheetObj.updateAction(model);
-    });
-    connection.start().then(() => {
-        console.log('server connected!!!');
-    }).catch((err) => console.log(err));
-
-</script>
diff --git a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-editing/tagHelper b/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-editing/tagHelper
deleted file mode 100644
index ea8fae8b20..0000000000
--- a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-editing/tagHelper
+++ /dev/null
@@ -1,24 +0,0 @@
-<ejs-spreadsheet id="spreadsheet" actionComplete="actionComplete">
-</ejs-spreadsheet>
-
-<script>
-    // For signalR Hub connection.
-    var connection = new signalR.HubConnectionBuilder().withUrl('https://localhost:44385/hubs/spreadsheethub', {
-        skipNegotiation: true,
-        transport: signalR.HttpTransportType.WebSockets
-    }).build();
-
-    function actionComplete(args) {
-        connection.send('BroadcastData', JSON.stringify(args));
-    }
-
-    connection.on('dataReceived', (data) => {
-        var spreadsheetObj = ej.base.getComponent(document.getElementById('spreadsheet'), 'spreadsheet');
-        var model = JSON.parse(data);
-        spreadsheetObj.updateAction(model);
-    });
-    connection.start().then(() => {
-        console.log('server connected!!!');
-    }).catch((err) => console.log(err));
-
-</script>
diff --git a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-prevent-action/collaborativePreventController.cs b/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-prevent-action/collaborativePreventController.cs
deleted file mode 100644
index ae802af03b..0000000000
--- a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-prevent-action/collaborativePreventController.cs
+++ /dev/null
@@ -1,4 +0,0 @@
-public IActionResult Index()
-        {
-            return View();
-        }
\ No newline at end of file
diff --git a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-prevent-action/razor b/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-prevent-action/razor
deleted file mode 100644
index 9f52f83d6f..0000000000
--- a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-prevent-action/razor
+++ /dev/null
@@ -1,26 +0,0 @@
-@Html.EJS().Spreadsheet("spreadsheet").ActionComplete("actionComplete").Render()
-
-<script>
-    // For signalR Hub connection
-    var connection = new signalR.HubConnectionBuilder().withUrl('https://localhost:44385/hubs/spreadsheethub', { // localhost from AspNetCore service
-        skipNegotiation: true,
-        transport: signalR.HttpTransportType.WebSockets
-    }).build();
-
-    function actionComplete(args) {
-        if (args.action != 'format') {  // prevent the format action
-            connection.send('BroadcastData', JSON.stringify(args)); // send the action data to the server
-        }
-    }
-
-    connection.on('dataReceived', (data) => {
-        var spreadsheetObj = ej.base.getComponent(document.getElementById('spreadsheet'), 'spreadsheet');
-        var model = JSON.parse(data);
-        spreadsheetObj.updateAction(model);
-    });
-
-    connection.start().then(() => {
-        console.log('server connected!!!');
-    }).catch((err) => console.log(err));
-
-</script>
diff --git a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-prevent-action/tagHelper b/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-prevent-action/tagHelper
deleted file mode 100644
index 6b18853bc5..0000000000
--- a/ej2-asp-core-mvc/code-snippet/spreadsheet/collaborative-prevent-action/tagHelper
+++ /dev/null
@@ -1,27 +0,0 @@
-<ejs-spreadsheet id="spreadsheet" actionComplete="actionComplete">
-</ejs-spreadsheet>
-
-<script>
-    // For signalR Hub connection
-    var connection = new signalR.HubConnectionBuilder().withUrl('https://localhost:44385/hubs/spreadsheethub', { // localhost from AspNetCore service
-        skipNegotiation: true,
-        transport: signalR.HttpTransportType.WebSockets
-    }).build();
-
-    function actionComplete(args) {
-        if (args.action != 'format') {  // prevent the format action
-            connection.send('BroadcastData', JSON.stringify(args)); // send the action data to the server
-        }
-    }
-
-    connection.on('dataReceived', (data) => {
-        var spreadsheetObj = ej.base.getComponent(document.getElementById('spreadsheet'), 'spreadsheet');
-        var model = JSON.parse(data);
-        spreadsheetObj.updateAction(model);
-    });
-
-    connection.start().then(() => {
-        console.log('server connected!!!');
-    }).catch((err) => console.log(err));
-
-</script>
diff --git a/ej2-asp-core-mvc/code-snippet/spreadsheet/import-collaborative-mode/collaborativeImportController.cs b/ej2-asp-core-mvc/code-snippet/spreadsheet/import-collaborative-mode/collaborativeImportController.cs
deleted file mode 100644
index ae802af03b..0000000000
--- a/ej2-asp-core-mvc/code-snippet/spreadsheet/import-collaborative-mode/collaborativeImportController.cs
+++ /dev/null
@@ -1,4 +0,0 @@
-public IActionResult Index()
-        {
-            return View();
-        }
\ No newline at end of file
diff --git a/ej2-asp-core-mvc/code-snippet/spreadsheet/import-collaborative-mode/razor b/ej2-asp-core-mvc/code-snippet/spreadsheet/import-collaborative-mode/razor
deleted file mode 100644
index 211b35940a..0000000000
--- a/ej2-asp-core-mvc/code-snippet/spreadsheet/import-collaborative-mode/razor
+++ /dev/null
@@ -1,39 +0,0 @@
-@Html.EJS().Spreadsheet("spreadsheet").ActionComplete("actionComplete").Render()
-
-<script>
-    // For signalR Hub connection
-    var connection = new signalR.HubConnectionBuilder().withUrl('https://localhost:44385/hubs/spreadsheethub', { // localhost from AspNetCore service
-        skipNegotiation: true,
-        transport: signalR.HttpTransportType.WebSockets
-    }).build();
-
-    function actionComplete(args) {
-        if (args.action != 'format') {  // prevent the format action
-            connection.send('BroadcastData', JSON.stringify(args)); // send the action data to the server
-        }
-        else {
-            // Send the action data to the server for other than import actions.
-            connection.send("BroadcastData", JSON.stringify(args));
-        }
-    }
-
-    connection.on('dataReceived', (data) => {
-        var spreadsheetObj = ej.base.getComponent(document.getElementById('spreadsheet'), 'spreadsheet');
-        var model = JSON.parse(data);
-        if ( model['action'] === undefined || '') {
-            // Load the imported excel file data as JSON to the connected clients.
-            var jsonData = { Workbook: model };
-            spreadsheetObj.openFromJson({ file: jsonData });
-        }
-        else {
-            // Update the action details to the connected clients.
-            spreadsheetObj.updateAction(model);
-        }
-        spreadsheetObj.updateAction(model);
-    });
-
-    connection.start().then(() => {
-        console.log('server connected!!!');
-    }).catch((err) => console.log(err));
-
-</script>
diff --git a/ej2-asp-core-mvc/code-snippet/spreadsheet/import-collaborative-mode/tagHelper b/ej2-asp-core-mvc/code-snippet/spreadsheet/import-collaborative-mode/tagHelper
deleted file mode 100644
index a7089ba142..0000000000
--- a/ej2-asp-core-mvc/code-snippet/spreadsheet/import-collaborative-mode/tagHelper
+++ /dev/null
@@ -1,41 +0,0 @@
-<ejs-spreadsheet id="spreadsheet" actionComplete="actionComplete" allowOpen="true" openUrl="Home/Open">
-</ejs-spreadsheet>
-
-<script>
-    // For signalR Hub connection
-    var connection = new signalR.HubConnectionBuilder().withUrl('https://localhost:44385/hubs/spreadsheethub', { // localhost from AspNetCore service
-        skipNegotiation: true,
-        transport: signalR.HttpTransportType.WebSockets
-    }).build();
-
-    function actionComplete(args) {
-        if (args.action === 'import') {
-            // Send the action data to the server in args.response at the time of importing an excel file.
-            connection.send("BroadcastData", JSON.stringify(args.response.data));
-        }
-        else {
-            // Send the action data to the server for other than import actions.
-            connection.send("BroadcastData", JSON.stringify(args));
-        }
-    }
-
-    connection.on('dataReceived', (data) => {
-        var spreadsheetObj = ej.base.getComponent(document.getElementById('spreadsheet'), 'spreadsheet');
-        var model = JSON.parse(data);
-        // Condition to check whether action performed is import.
-        if ( model['action'] === undefined || '') {
-            // Load the imported excel file data as JSON to the connected clients.
-            var jsonData = { Workbook: model };
-            spreadsheetObj.openFromJson({ file: jsonData });
-        }
-        else {
-            // Update the action details to the connected clients.
-            spreadsheetObj.updateAction(model);
-        }
-    });
-
-    connection.start().then(() => {
-        console.log('server connected!!!');
-    }).catch((err) => console.log(err));
-
-</script>
diff --git a/ej2-asp-core-mvc/spreadsheet/use-cases/collaborative-editing.md b/ej2-asp-core-mvc/spreadsheet/use-cases/collaborative-editing.md
deleted file mode 100644
index bf7bfcaf3d..0000000000
--- a/ej2-asp-core-mvc/spreadsheet/use-cases/collaborative-editing.md
+++ /dev/null
@@ -1,171 +0,0 @@
----
-layout: post
-title: Collaborative Editing in ##Platform_Name## Spreadsheet Component
-description: Learn here all about Collaborative Editing in Syncfusion ##Platform_Name## Spreadsheet component of Syncfusion Essential JS 2 and more.
-platform: ej2-asp-core-mvc
-control: Collaborative Editing
-publishingplatform: ##Platform_Name##
-documentation: ug
----
-
-
-# Collaborative Editing
-
-The collaborative editing support allows you to work at a spreadsheet collaboratively with other users. Multiple users can access to the the same spreadsheet simultaneously.
-
-## Dependencies
-
-The following dependent script is required to use the collaborative editing support in spreadsheet.
-
-```js
-<script src="https://cdnjs.cloudflare.com/ajax/libs/aspnet-signalr/1.1.4/signalr.js"></script>
-```
-
-## Client configuration
-
-To broadcast the data for every action in the spreadsheet, you need to transfer the data to the server through `send` method in `actionComplete` event and receive the same data by using the `dataReceived` method. In the `dataReceived` method, you need to update the action to the connected clients through `updateAction` method.
-
-The following code example shows `Collaborative Editing` support in the Spreadsheet control.
-
-{% if page.publishingplatform == "aspnet-core" %}
-
-{% tabs %}
-{% highlight cshtml tabtitle="CSHTML" %}
-{% include code-snippet/spreadsheet/collaborative-editing/tagHelper %}
-{% endhighlight %}
-{% highlight c# tabtitle="CollaborativeController.cs" %}
-{% include code-snippet/spreadsheet/collaborative-editing/collaborativeController.cs %}
-{% endhighlight %}
-{% endtabs %}
-
-{% elsif page.publishingplatform == "aspnet-mvc" %}
-
-{% tabs %}
-{% highlight razor tabtitle="CSHTML" %}
-{% include code-snippet/spreadsheet/collaborative-editing/razor %}
-{% endhighlight %}
-{% highlight c# tabtitle="CollaborativeController.cs" %}
-{% include code-snippet/spreadsheet/collaborative-editing/collaborativeController.cs %}
-{% endhighlight %}
-{% endtabs %}
-{% endif %}
-
-
-
-## Server configuration
-
-To make the communication between the server to the connected clients and from clients to the server, you need to configure the signalR Hubs using the following code.
-
-```js
-
-// For signalR Hub connection
-
-var connection = new signalR.HubConnectionBuilder().withUrl('https://localhost:44385/hubs/spreadsheethub', { // localhost from AspNetCore service
-    skipNegotiation: true,
-    transport: signalR.HttpTransportType.WebSockets
-  }).build();
-
-```
-
-## Hub configuration
-
-Initially create a AspNetCore project and add the hub file for sending and receiving the data between server and clients.
-
-```c#
-using Microsoft.AspNetCore.SignalR;
-using System.Threading.Tasks;
-
-namespace WebApplication.Hubs
-{
-    public class SpreadsheetHub : Hub
-    {
-        public async Task BroadcastData(string data)
-        {
-            await Clients.Others.SendAsync("dataReceived", data);
-        }
-    }
-}
-```
-
-To configure the SignalR middleware by registering the following service in the `ConfigureServices` method of the `Startup` class.
-
-```c#
-    services.AddSignalR(e =>
-    {
-        e.MaximumReceiveMessageSize = int.MaxValue; // Option to increase message size for inserting image feature. By default, SignalR send messages up to 32 KB.
-    });
-```
-
-To set up the SignalR routes by calling MapHub in the `Configure` method of the `Startup` class.
-
-```c#
-    app.UseEndpoints(endpoints =>
-
-    {
-
-        endpoints.MapRazorPages();
-
-        endpoints.MapHub<SpreadsheetHub>("/hubs/spreadsheethub");
-
-    });
-```
-
-For hosting the service, you may use the above code snippet or download and run the [local service](https://www.syncfusion.com/downloads/support/directtrac/general/ze/WebApplication1327152095).
-
-## Prevent the particular action update for collaborative client
-
-Using the `action` argument from the `actionComplete` event, you can prevent the particular action update for collaborative client.
-
-The following code example shows how to prevent collaborative client from updating the `format` action.
-
-{% if page.publishingplatform == "aspnet-core" %}
-
-{% tabs %}
-{% highlight cshtml tabtitle="CSHTML" %}
-{% include code-snippet/spreadsheet/collaborative-prevent-action/tagHelper %}
-{% endhighlight %}
-{% highlight c# tabtitle="CollaborativePreventController.cs" %}
-{% include code-snippet/spreadsheet/collaborative-prevent-action/collaborativePreventController.cs %}
-{% endhighlight %}
-{% endtabs %}
-
-{% elsif page.publishingplatform == "aspnet-mvc" %}
-
-{% tabs %}
-{% highlight razor tabtitle="CSHTML" %}
-{% include code-snippet/spreadsheet/collaborative-prevent-action/razor %}
-{% endhighlight %}
-{% highlight c# tabtitle="CollaborativePreventController.cs" %}
-{% include code-snippet/spreadsheet/collaborative-prevent-action/collaborativePreventController.cs %}
-{% endhighlight %}
-{% endtabs %}
-{% endif %}
-
-## Perform import action for collaborative clients
-
-Using the `action` argument from the `actionComplete` event, you can identity whether the import action is performed or not. If the action is `import`, then you need to send the `response data` to the server and also update the same to the collaborative clients.
-
-The following code example shows how to perform the import functionality for collaborative clients.
-
-{% if page.publishingplatform == "aspnet-core" %}
-
-{% tabs %}
-{% highlight cshtml tabtitle="CSHTML" %}
-{% include code-snippet/spreadsheet/import-collaborative-mode/tagHelper %}
-{% endhighlight %}
-{% highlight c# tabtitle="collaborativeImportController.cs" %}
-{% include code-snippet/spreadsheet/import-collaborative-mode/collaborativeImportController.cs %}
-{% endhighlight %}
-{% endtabs %}
-
-{% elsif page.publishingplatform == "aspnet-mvc" %}
-
-{% tabs %}
-{% highlight razor tabtitle="CSHTML" %}
-{% include code-snippet/spreadsheet/import-collaborative-mode/razor %}
-{% endhighlight %}
-{% highlight c# tabtitle="collaborativeImportController.cs" %}
-{% include code-snippet/spreadsheet/import-collaborative-mode/collaborativeImportController.cs %}
-{% endhighlight %}
-{% endtabs %}
-{% endif %}
\ No newline at end of file
diff --git a/ej2-asp-core-toc.html b/ej2-asp-core-toc.html
index 76d217250d..7c0fae080c 100644
--- a/ej2-asp-core-toc.html
+++ b/ej2-asp-core-toc.html
@@ -2458,11 +2458,6 @@
 		<li><a href="/ej2-asp-core/spreadsheet/context-menu">Context Menu</a></li>
 		<li><a href="/ej2-asp-core/spreadsheet/template">Templates</a></li>
 		<li><a href="/ej2-asp-core/spreadsheet/global-local">Globalization</a></li>
-		<li>Use Cases
-		<ul>
-		<li><a href="/ej2-asp-core/spreadsheet/use-cases/collaborative-editing">Collaborative Editing</a></li>
-		</ul>
-		</li>
 		<li>How To
 		<ul>
 		<li><a href="/ej2-asp-core/spreadsheet/how-to/sort-a-range-by-custom-list">Sort a range by custom list</a></li>
diff --git a/ej2-asp-mvc-toc.html b/ej2-asp-mvc-toc.html
index b4d2f05c59..4994b702ef 100644
--- a/ej2-asp-mvc-toc.html
+++ b/ej2-asp-mvc-toc.html
@@ -2421,11 +2421,6 @@
 		<li><a href="/ej2-asp-mvc/spreadsheet/context-menu">Context Menu</a></li>
 		<li><a href="/ej2-asp-mvc/spreadsheet/template">Templates</a></li>
 		<li><a href="/ej2-asp-mvc/spreadsheet/global-local">Globalization</a></li>
-		<li>Use Cases
-		<ul>
-		<li><a href="/ej2-asp-mvc/spreadsheet/use-cases/collaborative-editing">Collaborative Editing</a></li>
-		</ul>
-		</li>
 		<li>How To
 		<ul>
 		<li><a href="/ej2-asp-mvc/spreadsheet/how-to/sort-a-range-by-custom-list">Sort a range by custom list</a></li>