Hi,
in this simple senario

M1--!
ß---- task ---à!
M2
M1 is a milestone, task is FS to M1 and M2 is a milestone fixed in time. How can I let the task duration ALWAYS be the duration between M1 and M2?

I'd like to move M2 far in time and see the task duration getting larger.

Thanks,

/Stefano