In outlook 2010 when a category to a conversation, all mails are tagged with the category is defined. But in 2011 each mailing should relabel.

Is there any option to enable the functionality?
You can define a rule to run it?

regards
Hotmail has recently changed and now previous emails in a conversation are attached to the latest ones, this is not useful for me, how can I stop this happening. The original emails then disappear from the timeline - help anyone!! Thank you.