Add a field to a content type
To add a field to a content type:
Log in to the Contentful web app.
Go to the Content model tab.
Either create a new content type or click on the existing one. The content type editor is displayed.
Click + Add field. The "Add new field" window is displayed.
Select the required Fields.
In the Name field, enter a custom field name.
Click Add and configure to proceed to adding custom settings to your field.
Optional: Configure your field by adding custom settings to it. To learn more, refer to Configure a field.
Click Confirm to apply custom settings to your field.
Click Save to apply changes to your content type.