Hi, I want to do some reply processing and i am a bit disappointed because i don't know which function to use. In deed, on the pdf version of the tm doc, i only see t_on_negative which branches to a reply_route but in the examples with the distribution, i saw a t_on_failure function which branches to a failure_route and in the tm, i saw a t_on_reply... So i don't know which one to use in what cases...(Because for me a negative reply is >300 but a failure reply may be > 400).... thus, i am a bit lost.... I need help.... thx Laurent