In the SAP Easy Access menu, choose Navigation ® Master Data
® Supply Chain Engineer.The Supply Chain Engineer: Choose Model screen appears.
To create a new model, enter a model name and choose Create.You can define your model by assigning locations, products, resources, PPM, and transportation lanes in the screen SC Engineer - Create. If the model is very extensive, you can maintain parts of it by defining a work area.
Choose Save.
You can also create a Supply Chain Model from Model/Planning Version Management. To do so, choose Navigation ® Master Data
® Model/Planning Version in the SAP Easy Access menu.