The tyProperties modifier allows you to assign tyFlow-specific properties to an object, which will be assigned to the corresponding particles derived from that object in a tyFlow simulation. For example, if you add an object to a Birth Objects operator that has a tyProperties modifier applied, the assignments enabled in the tyProperties modifier will transfer over to the particles created by that Birth Objects operator.
Set: enables simulation group assignments.
Simulation groups: controls which particle simulation groups will be assigned.
Set: enables export group assignments.
Export groups: controls which particle export groups will be assigned.
Float list: the list of custom floats which will be assigned.
Channel: the channel name of a custom float to assign.
Value: the value of the custom float which will be assigned.