Werewolf is two plugins for JIRA and Confluence which allow switching to any user from any place in JIRA or Confluence.

Sometimes you need to see how other user's system looks like or how it works. With the Werewolf you can turn to any user in one click. And than you can see the world through his eyes without login neither password. The right to become a werewolf at any time can be given to different groups of users.