Breadcrumb component in Office UI Fabric
In Office Add-ins, use breadcrumbs for navigation. They show the current page’s location in a hierarchy, and help users understand where they are in relation to the rest of the hierarchy. Additionally, Breadcrumbs provide one-click navigation to higher levels in the hierarchy.
Example: Breadcrumb in a task pane
|Place Breadcrumbs at the top of a layout in an add-in, above a list of items, or above the main content of a layout.||Don’t use Breadcrumbs as the primary way to navigate to other pages.|