The Materials tool allows you to store your files in a central location and make them available to other people by referencing the URL.
To find and share the URL of an item in Materials, follow these steps:
Materials.
Actions menu, click Revise Details. Ctrl-c (in Windows) or
Cmd-c (on a Macintosh) to copy the URL.
Ctrl-v (Windows) or Cmd-v
(Macintosh).
Note: To make a URL visible to users outside your site, see Making your Materials items publicly accessible.