The diagram helper is the most important screen in IDEA since most activities are done at diagram level in data modeling.

This tab page makes it possible to load data for the elements and attributes or tables and columns and create a SQL file for the SQL statements. It makes it possible to create a specific SQL statement for the table and the columns. For more information

This is a number of extra functionalities that makes data modeling easier. The explanation of the functions is given in the yellow boxes.

With this tab page you can select a number of entities on the diagram and create a new entity based on the target type listbox. When create attribute associations there are mapping associations created on the background. With the prefix field you ca

The mapping tab in the diagram helper makes it possible to define a grid of source and target attributes and define a mapping association between these attributes. It can be used for mapping in a layer (LDM or TDM) and for creating mappings between LDM an