Duplicate / mirror content
Duplicating content allows you to duplicate a block of content from one page onto another, and you can then leave that duplicated content as is or edit it as you wish.
Mirroring content allows you a place a mirrored copy of a block of content from one page onto any other page(s) you want to mirror that content to. For example, a faculty site may wish to mirror an announcement on their home page to the home pages off all their departmental sites.
Read how to duplicate or mirror content by visiting the T4 website: