Navigate implicit imports

If there are implicit imports that affect the current file, JetBrains Rider displays the corresponding action indicator at the top of the gutter.

You can click this indicator or press AltEnter when the caret is at the first line to view the whole list of implicitly imported namespaces as well as files where they are located:

Select any namespace in this list to navigate to its declaration.

tip

To organize global and local namespace imports, use Convert to Global Using refactoring and Convert to Non-Global Using refactoring.