Sensible+Latent+Ideal System settings Humidity Control

Hopefully someone can point me in the right direction.
Looking forward to setting what they can be latent (and sensible) loads, using the IdealAirLoads system, i can’t find a way to set the desired Relative Humidity percentage. I see that it is possible to set sensible Heat/Cool Recovery, but this is not the way i’m looking for.
I’m looking for a way like setting the ZoneControl:Humidstat, there you can set directly the HR.
Local codes are asking for this HR percentage as a requirement (using the Ideal System).
Any ideas? Will appreciate your help in this one.