In the invoked Manage NuGet Packages dialog, select DevExpress from the Source drop-down list in the top left corner, search for and click Add Package. Select Project | Manage NuGet Packages… in the main menu, or right-click the solution in Solution Pad and select Manage NuGet Packages….Install the package from the DevExpress NuGet feed. Navigate to Visual Studio | Preferences | NuGet | Sources and add the DevExpress feed to the list of sources. Register the DevExpress NuGet feed as a package source.
