In the tour of Poseidon, you learned how to navigate an existing model, how to work with existing diagrams and how to edit elements. Now let's take it to the next level and look at what you can do with whole models in Poseidon for UML.
Creating new models is very simple. At startup, Poseidon for UML opens with an empty model. This model contains one Class Diagram that is immediately displayed in the Diagram pane. You can start working on this model right away.
To create a new model:
Main Toolbar - Click the 'New Project' button on the main toolbar.
Main Menu - Select 'New Project' from the File menu.