1. Export cloth mesh from Maya (format : Crosswalk, FBX, Collada, obj etc.)
2. Generate geometry cache of simulated cloth mesh which were generated in Maya
3. Import cloth mesh (at Softimage)
4. Connect cloth mesh and geometry mesh in Cache manager

** It is possible to import Alembic format using Exocortex Crate Suite (plug-in) or you can use Fabric engine