Setting Up Data Model
How to set up a data model for an app
You can create a new model from scratch, which starts with 3 example fields as a basis. Click on a field to open the editing panel, where you can edit the name, type, constraints, and more. Read this article for more information on data modeling.
You can also upload an existing data model (XSD) - it will be converted to JSONSchema for you, and you can continue working on it in the tool.