The Lazy load grouping, allows the Grid to render only the initial level caption rows in collapsed state while grouping. The child rows of each caption will render only when we expand the captions. To enable lazy load grouping, set groupSettings->enableLazyLoading property as true. Injecting Module: Grid features are segregated into individual feature-wise modules. To use lazy load grouping feature, we need to inject LazyLoadGroup using the Grid.Inject(LazyLoadGroup) section.