How to add the S-parameter into ADS(2003A) Library?

Can anybody do me a favor to tell me how i can add s-parameter into ADS(2003A)?
Thank you for your kindness&B.R,
John

Easy, generate/get a 'touchstone' S2p file. Use the 2-port data block and select that file

This is a basic thing.

if you use s2p file download from the website then use the 2 port data item,
then click the icon, and select your s2p file!
that is OK!

I did it as following:
enter"system-passive"----->select"two port"component------>double clickthe component------->instance name enter:bfp620f---->parameter entry mode select:file based----->data access component instance:E:\(that my s2p file entry)------>dependent parameter name entered:bfp620f or bfp620f.s2p------->apply.
But in Vain(indicated"syntax error in value",i do not know what happens.I changed another corect s2p file that can be used successfully in EEsof,the same problem.Can you tell me what is the matter?
thank you a lot!

have you selected "Touchstone" option from 'file type' option?

/Kella

The s2p file that i can simulated in EEsof,but can not add in ads.so i do not know what happens now.