> > > Just use the same sequence, it will be after. > > You're right. But the problem was: I tried to put the number when inserting the line (then it doesn't work), but if you change the sequence once the line is inserted then it works pretty well. Sometimes it keeps the sequence number duplicated...? But it's not a big deal to move just one line using drag and drop.
So, problem solved! Thanks for the help!
