The documentation portal is undergoing maintenance. During this period, you can't create any new user credentials. If you do, you'll need to recreate the user credential after the maintenance period ends.
Based on the types of fields, you can configure how you want to view the field in a portal page.
When you configure a business entity field, you can set the view of the field as a radio button, drop-down list, checkbox, text area, or a text box based on the input data type of the field. When you use a one-to-many field, you can configure to view the fields as a card, grid, checkbox list, or dynamic card.