Sub-Report components can be placed on any part of the page. The width of the nested page depends on the width of the Sub-Report component. Below is a sample Sub-Report component and nested pages.

The CanGrow property of the Sub-Report component is always set to true, but if you place this component, it cannot grow by height. Therefore, you need to consider the height of the component on the nested page: it should not be higher than the Sub-Report component. When rendering a report, the Sub-Report components placed in the report template are rendered as report page items. When rendering a report, the reporting tool renders all subreports and places them in a container for the Sub-Report component. The figure below is a sample of placing nested pages in a report.