Browse the Relational metamodel

We saw the structure of a UML model using an example. Now we need to inspect the structure of the target metamodel to determine the model elements we need to create. Let's open the Relational metamodel and navigate its contents:

  1. Select the node Relational in the Models view (bottom left of the screen).
  2. Click Navigate > Open (or double-click this node).

The Relational metamodel shows up in a metamodel editor:

You can see for example that the Type Table inherits from the Type Named and that it defines an attribute name and a reference columns.

Related concepts
Metamodel