Hi,I noticed an undesired behavior that looks like another one below related with tasks. My situation is however a little bit different.Upon ticket assignment to an agent, if he replies to the mail, a new ticket is created instead having the reply appended to the related incident, this even if I changing the template subject of the assignment alert to %{ticket.subject} (what seems being the trigger to link mails)You may think agents should use web interface to deal with their tickets but the situation here is specific :- agents being road warriors- limited and most likely herratic 3G/4G accesibility due overcrowded location- smartphones devices fleet being various and incoherentFrom there the choice of email to at least acknowledge and report where needed.Any idea why replies aren't properly linked ?Thx,