Page History

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Example author attribution footnote: "This content was contributed by John Smith from the University of Michigan and Betsy Jones from the University of Illinois". 

Confluence Tools

Embedding Video/Slides using Confluence's Widget Connector
(http://confluence.atlassian.com/display/DOC/Widget+Connector+Examples)
Examples of embedding Vimeo, Flickr, YouTube, SlideShare, etc. into Confluence.

Screencast.com Widget Connector Extension
(https://plugins.atlassian.com/plugin/details/33430)
Jing, Camtasia, Screencast.com videos can now be embedded in Confluence using the Widget Connector.

ScreenSnipe for Confluence
(https://plugins.atlassian.com/plugin/details/28446)
Create easy and powerful screenshots at hand - directly from your Confluence (with no client-side installation). Creating beautiful and informative release notes, technical documentation or clear, visual comments was never simpler.

TaskDock for Confluence
(https://plugins.atlassian.com/plugin/details/13744)
Communication and workflow for your content. Project tracking, tasks, and messaging for your wiki. Includes JIRA integration.