Add a ReaxFF in Materials Studio

Hi,

I am quite new to the Materials Studio and got some questions. I have got a ReaxFF including MgCl2 and H2O, and now I want to test it with Materials Studio, so my questions are:
1. Is is possible to use ReaxFF in the Sorption module?
2. If so, how can I implement it?
 
Kind regards,
Koen