> For the complete documentation index, see [llms.txt](https://docs.digitalriver.com/salesforce-lightning/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-1.3/integrate-the-salesforce-lightning-app/step-1-install-the-digital-river-app.md).

# Step 1: Install the Digital River app

{% hint style="warning" %}
Use the [latest package installation URL](/salesforce-lightning/salesforce-lightning-b2b-commerce-app-1.3/readme.md#system-requirements) to install or upgrade to the [latest version](/salesforce-lightning/salesforce-lightning-b2b-commerce-app-1.3/readme.md#system-requirements) of the Salesforce Lightning app:

Salesforce administrators and users with the **Download AppExchange packages** permission can **Install/Uninstall AppExchange** apps.
{% endhint %}

1. Click the installation URL and sign in to the Salesforce org where you want to install the package. After a successful login, the installation wizard appears.
2. Click **Install for Specific Profiles** and select **Full Access** for all profiles you want to use with the package.
3. Select and grant **Full Access** to the **Community Profile** that will be assigned to the **Storefront Users**.
4. After selecting profiles, click **Install/Upgrade**. Once the package is installed, the administrator receives an email.<br>

![](/files/n1skxSa1C8E1RZKCn7gO)

{% hint style="info" %}
The notification (in the above screenshot) appears when you configure the package installation settings:

1. Before installing the package, understand that the package is not authorized for distribution.
2. The notification displays when a managed package:
   * Has never been through security review or is under review
   * Did not pass the security review
   * Is not authorized by the AppExchange Partner Program for another reason
     {% endhint %}

![](/files/cAKAW1jY4pWq3tWcZXvB)

![](/files/3q7eyIBXtBZeSTkzCIdC)

{% hint style="info" %}
If you install a package that has not passed the Security Review, click the **Allow deployments of components** checkbox under **Deployment Settings / Deployment Options**.
{% endhint %}