I would like to assign a message to be in the result of assign related
message.

Example:
I have message 1
I replied call it message 2
then I sent another message lets call it message 3
Message 3 is related to message 1 and 2
but when I click find related messages, only message 1 and 2 will show up
I would like message 3 to show up as well

Please advise
Thank you,

sorry forgot to add
this is in outlook 2007