The Report Gallery dock panel that allows you to store common report controls, styles, data sources and full report layouts, and re-use them in different reports.
NuGet Package: DevExpress.Win.Reporting
The Report Gallery enables you to create frequently used templates and apply them afterward to other reports.
An instance of the ReportGalleryDockPanel class is created when initializing the XRDesignDockManager component. To access the ReportGalleryDockPanel by specifying its type, name, or index in the XRDesignDockManager.DesignDockPanels collection, use the XRDesignDockManager.Item property with the DesignDockPanelType.ReportGallery parameter.