User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.5) Gecko/2008120121 Firefox/3.0.5 Build Identifier: 1.0 pre on TB 3 beta1 I use the Lightning task manager a lot to keep track of ongoing things (like e.g. support tickets I generate with our support department). I receive and send mails that have to do with a specific task, and I would like to be able to directly link messages to tasks. The expected behaviour when sending / receiving a message would be: - sending: offer a button 'Link to task' with a drop down list of all open tasks - receiving: right click a message in the list and get an option 'Link to task' with a drop down list of all open tasks. The expected behaviour in a task would be: - Offer a button to view related messages - Clicking the button opens a window with two panes: a list of the linked messages in the upper pane, and a preview window that shows the content of the highlighted message. Reproducible: Always Steps to Reproduce: 1. 2. 3.

Isn't this a duplicate of Bug 457177