Requirements for the report on the logical design
 
The report on the logical design will have to contain at least the following elements:

1. The restructured E/R model.
2. A description of the restructuring process, including a cost analysis justifying all steps.
   This also includes the choice of all primary identifiers.
3. The final relational schema, including primary key and referential constraints.
4. A list of external constraints reformulated over the relational schema.
5. The tables of accesses of the main operations.