Template:Summary from/doc

Usage
This template is the complement to summary in, and is to be placed on talk pages of articles that contains summaries of other articles.

Comments
This is used because it may not be immediately obvious that there is a summary in the article page. Summaries may be directly lifted from the article introductory paragraphs, so for purposes of GFDL notification, the edit history of the summarized page impacts on the history of the page where the summary appears.