Abstract: Method for the fully modifiable framework distribution of data in a data warehouse taking account of the preliminary etymological separation of said data is based on the framework model of data. It is about the totality of the entity-objects, that relate to a particular abstract domains, is distributed into five groups in an automated way: atomic, composite and weak entity-objects, as well as artifacts i.e. entity-copies the data of which are conventionally placed in warehouse, and a group of indefinite entity-objects, the semantics of which is the subject to further specification. The method provides for the option of replenishment of the algorithms groups and criteria for the separation, each of which allows for a more accurate classification of a particular entity-object to the above-mentioned groups.