Allocate plot to second/third axes

[Soeren Werner]

Hi newsgroup.

I am a really new user with SigmaPlot.
Have seen really excited all the features for design graphs.
However, I cannot find an elementary function, please help me:

I have different plots in a single scatter plot by adding new plot.
The scale of the data is very different, so I need to have more then
one Y-axe.
I can add one at different positions ... so far so good.
The problem is how can I allocate one plot to one axe.
Plot 1 and 2 is supposed to be linked to left, and 3 and 4 to right
axe.
It is not possible to change that in "graph properties".

Thanks for answer.

Soeren