With the Site Map module, a hierarchical set of links are defined. This mapping of links can be rendered in a deeply nested HTML un-ordered list structure and/or act as a source for other modules like the Menu or Breadcrumb modules.
A Site Map Item is broken into two sections:
This sections contains the actual links in the Site Map Item.
To add top level items, click the "Add Site Map Item" link button above the collection of items.
To add links under any existing item in the collection, click the "Add Sub Item" link button next to the existing item.
If a link refers to a CMS Link, then when rendered, the appropriate language URL is used based on the language context of the request. If however, the CMS Link does not have any assigned URLs or no longer exists, then only the text of the link name is rendered.