Editing Models

This feature enables you to manually add or delete entities or relationships from models. It also allows you to manually add, edit, or remove properties and modify values for properties associated with entities and relationships. An example of this functionality might be that if your model uses data for the United States of America and one of the entity properties for a state is population, you could change its value if for some reason the population has changed since your model was created.
After you edit your model you can simply click Save to apply the changes to the existing model, or you can click Save As to save the edited model under a new name.