# Data Models

- [Introducing Data Models](/astera-data-stack-v10/data-model/data-models/introducing-data-models.md)
- [Opening a New Data Model](/astera-data-stack-v10/data-model/data-models/opening-a-new-data-model.md)
- [Data Modeler - UI Walkthrough](/astera-data-stack-v10/data-model/data-models/data-modeler-ui-walkthrough.md)
- [Reverse Engineering an Existing Database](/astera-data-stack-v10/data-model/data-models/reverse-engineering-an-existing-database.md)
- [Creating a Data Model from Scratch](/astera-data-stack-v10/data-model/data-models/creating-a-data-model-from-scratch.md)
- [General Entity Properties](/astera-data-stack-v10/data-model/data-models/general-entity-properties.md)
- [Creating and Editing Relationships](/astera-data-stack-v10/data-model/data-models/creating-and-editing-relationships.md)
- [Relationship Manager](/astera-data-stack-v10/data-model/data-models/relationship-manager.md)
- [Virtual Primary Key](/astera-data-stack-v10/data-model/data-models/virtual-primary-key.md)
- [Virtual Relationship](/astera-data-stack-v10/data-model/data-models/virtual-relationship.md)
- [Change Field Properties](/astera-data-stack-v10/data-model/data-models/change-field-properties.md)
- [Forward Engineering](/astera-data-stack-v10/data-model/data-models/forward-engineering.md)
- [Verifying a Data Model](/astera-data-stack-v10/data-model/data-models/verifying-a-data-model.md)