File nesting dialog

This dialog opens when you click File Nesting on the toolbar of the Solution Explorer.

JetBrains Rider provides a default configuration of file types and typical suffixes that are used for related file types — for example, a file with the .map.ts suffix is normally related to a file having the same name and the .ts extension — such files will be automatically grouped in the Solution Explorer.
You can configure these relations or disable logical nesting altogether by clicking on the toolbar of the Solution Explorer.

Item	Shortcut	Description
Show files with the same names as nested		When the checkbox is selected, JetBrains Rider recognizes child files based on the patterns from the list and shows them grouped under the corresponding parents. Compare the presentation of the above TypeScript example with file nesting enabled: When the checkbox is cleared, JetBrains Rider shows parents and children at the same level.
	Alt+Insert	Click this button to add a new row and specify the "parent" file suffix and the matching "child" file suffix.
	Alt+Delete	Click this button to remove the selected rule from the list.
Reset to Default		Click this button to discard all your custom patterns and reload the default rules.