Add an attribute and configure the attribute's general settings.
  1. Optional: In the Value Settings section, select the Default value check box, and then enter a default value.
    Screen capture showing the Default Value check box, the default value field, and the Type field in attribute Value Settings.
  2. To constrain the set of allowable values for the attribute, select a data Type.

    For details, see Value settings.

  3. Optional: If the data type is JSON, enter a valid JSON Schema.
    Screen capture showing an example JSON schema in attribute Value Settings.
    Tip:

    You can generate attributes based on the schema.