Is it possible to make social interactions with XML tuning?

@pearlbh
For more details about the ID, you can take a look at Maxis' custom content guide here : http://forums.thesims.com/en_US/discussion/779844/maxis-documentation
It also has some examples with interactions which you may find useful.

I personally use S4PE to generate my hash code, there's also a program available here : http://modthesims.info/download.php?t=588578

Some additional bit of info : the "s" value is the decimal conversion of the instance key (which is hexadecimal).