Softimage Xsi: xsi3.0:add marker on a range of frames?

hi!

this is fundamental but i can't find a solution :hmm: :

in xsi 2.5 i could select a range of frames on a clip and add a marker on a clip or even on a track..

now in xsi 3.0 i cannot do any of them..is this feature missing or am i doing something wrong?

(i don't ask for the one frame "add marker" command)

i simply want to add annotations under a sound clip in animation mixer to break down speech..


best regards

george