# Tag @person to notify in MDA

How are you, my friend?

Today, I would like to share the great functionality that I looked forward to many many years ago.

Nowadays, I looking at the Power Platform Admin center and found the new update from Microsoft as below and I have tried to enable it.

## Enable @metion functionality

Firstly, make sure that you have selected the **Release channel = "Monthly channel"** for the Model-driven app in the **Behavior** setting. This functionality just used only in the **Note** on Timeline area.

<figure><img src="https://4233060750-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjhtQupP7ACZVtv3cCNCr%2Fuploads%2FnB2VW2NaPxTaANxZHCvY%2Fimage.png?alt=media&#x26;token=d45bf3a4-4287-430c-a252-b50aded3133e" alt=""><figcaption><p>Enable @mention feature</p></figcaption></figure>

***Path**:* **Environments** > *\[select an environment]* > **Settings** > **Product** > **Collaboration**.

## Enable In-app Notification functionality

Now, before trying this functionality I had enabled the ***In-app Notification*** of my MDA as below.

<figure><img src="https://4233060750-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjhtQupP7ACZVtv3cCNCr%2Fuploads%2FWEmE14aAJmfMoXRrHA0l%2Fimage.png?alt=media&#x26;token=af95f2a2-4b6f-43c7-9c60-c313f1b6c6f8" alt=""><figcaption><p>Enable In-App notification</p></figcaption></figure>

## Trying now\...

Check on the Account form, and create the Note to mention the person for requesting updated Account information.

Firstly, On user **System Admin,** I open the specific Account record and then create a **Note** to mention user **"Alans Steiner"**

<figure><img src="https://4233060750-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjhtQupP7ACZVtv3cCNCr%2Fuploads%2FrnfzvB3manBBowYdVx7i%2Fimage.png?alt=media&#x26;token=f031f748-4d38-4f5e-85a4-e652fbe131d7" alt=""><figcaption><p>Using "@" + "First name" to mention ther person</p></figcaption></figure>

After that, log in to the system with the user **"Alans Steiner" -** this user will receive the In-App Notification from the **System Admin** user.

<figure><img src="https://4233060750-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjhtQupP7ACZVtv3cCNCr%2Fuploads%2FxWqdj1gUwDlG3EdJDua0%2Fimage.png?alt=media&#x26;token=9a1fd392-7e3e-4d57-a51e-a76b01c36005" alt=""><figcaption><p>In-app notification sent to mentioned person</p></figcaption></figure>

... so cool! Try from your side. :tada:

<figure><img src="https://4233060750-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjhtQupP7ACZVtv3cCNCr%2Fuploads%2Fxe4Df8SHMU5qrNqlpZWP%2Fimage.png?alt=media&#x26;token=5023620a-021e-4f52-9a8c-105156ef2759" alt=""><figcaption><p>Mention in note &#x26; got Notification</p></figcaption></figure>

Thank you and hopping helps! :clock10:\
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