> 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/operation-and-maintenance/step-1-install-the-digital-river-app-for-salesforce-lightning.md).

# Step 1: Install the Digital River app

### Install the Digital River app

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Only Salesforce administrators and users with the **Download AppExchange packages** permission can install or uninstall AppExchange apps.
{% endhint %}

1. Download the Salesforce B2B Package URL version number 1.5 (1.5.0) from the [App Exchange](https://appexchange.salesforce.com/appxListingDetail?listingId=a0N3u00000PGZJCEA5).
2. Sign in to the Salesforce org where you want to install the package. After a successful login, the installation wizard appears.
3. Click **Install for Specific Profiles** and select **Full Access** for all profiles you want to use with the package.
4. Select and grant **Full Access** to the **Community Profile** that will be assigned to the **Storefront Users**.
5. After selecting profiles, click **Install/Upgrade**. Once the package is installed, the administrator receives an email. \ <img src="/files/-MeaWKMDun1IZB31hnKc" alt="" data-size="original">&#x20;

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The notification (in the above screenshot) appears when configuring the package installation settings:&#x20;

1. Before installing the package, understand that the package is not authorized for distribution.
2. The notification displays when a managed package:&#x20;
   * Has never been through security review or is under review&#x20;
   * Did not pass the security review&#x20;
   * Is not authorized by the AppExchange Partner Program for another reason
     {% endhint %}

![](/files/-MeaX6JaZvvK4eDfYxR7)

![](/files/-MeaXBjKDlVBTvtfFQjY)

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If a package that has not passed the Security Review is used for installation, click the **Allow deployments of components** checkbox under **Deployment Options**.
{% endhint %}