sodopro,
You can try giving your object an instance variable. To do this, select the object then add an instance variable in the properties window (on the left).
Once this is done, you can give each object a different value. Then you can use events to indicate that you want the object which has var = 0 to be spawned in one location, and object where var = 1 to be spawned somewhere else.
Hope that helps :)