How do I shorten a clip with track keyframes for audio?

[jans76253362]

Got an old project where I did the automation of the audio with track keyframes (nowadays I do the automation "inside" each audioclip) where I want to shorten som clips. But when I shorten in the picture/filmed track the audio track automation isn´t shortened or changed, the autiomationcurve "stays" in the same position i o w I have to redo the automation. Am I doing this in the wrong way or is there any tricks? 

[Peru Bob]

Place the clip in a new sequence. Nest the new sequence into the main sequence. Then apply the speed change in the main sequence.

[jans76253362]

Thanks for the reply, but I don´t get the last path with speed change (and I havn't tried it yet, I wanna understand what I´m doing before I do it).