Analysis non-linear cable by using Preprocessor for Cable Stayed Bridge ?

Hi All

I'm using preprocessor for Cable Stayed Bridge for modeling cable sagging:

in step 2 (6.6.5.3 at U.Guide): "Per-forming the analysis with this totally restrained system and the option Cable sagging selected will give the sagging line of all cables without any other node deformations".

But, I can't find location of Option "Cable sagging" for selecting, so after recalculating not provide the cable sagging geometry

That's results in step 3: divide cable to many elements buts no change in cable geometry (still remain the line)

Please help me !