Atoms currently supports only Maya xgen hair/fur setup for Arnold and Renderman. Please look at the maya tutorial section for more information
XGen collections can be bound to only one geo. If you wish to attach fur to more than one geometry please create one collection for each geo.
Dynamic Fur
Atoms supports dynamic fur from version 1.15.0.
Xgen dynamic set up will be exported automatically with your variations if you use the variation builder.