A method of developing a software system using Object Oriented Technology and frameworks. The present invention addresses the problem to provide a method of locating objects in different containers, particularly to address the allocation of objects across different containers when moving all objects of a certain class does not make sense. The present invention solves this problem with a method of locating software objects in a software system across logical storage units characterized in that said locating of said objects is performed according to a usage of said objects. The present invention is applicable in the technical field of application development of software systems, e.g. for a business application as Financial or Logistic and Distribution.