Redmine

Hi!

How can I configure Redmine, so that links are automatically created when Redmine detects a text matching one of the configured patterns.

Example:
comment is added

"This issue was reported in another tracker as TAG-123. Also read document DOC132456"

This have to be converted automatically to:

"This is issue was reported in another tracker as <a href="http://bugtracker.com/TAG-123">TAG-123</a>. Also read document <a href="http://doctracker.com/search?q=DOC132456">DOC132456</a>"

Is there any plug-in for it? I couldn't find it.