Ribonucleoprotein AIRs definition HADDOCK

Dear caretakers/community,

When it comes to ribonucleoprotein-protein docking (RNA that is being docked to the protein is a part of a ribonucleoprotein) what would you recommend for defining AIRs? WHICSY and CPORT are for protein-protein interactions. Will ab-initio work for me? Thanks!