Add a field group list to your data model to store the values of a list of related fields in a
    page list
    data structure. For example, you can capture a list of names and addresses from your work history in the Previous Employers field group list.
  
    
    - 
        Access the data model for a data type or a case type, based on how the field will be
          used in your application.
        
          - To view fields in a data type:
              
              - In the explorer panel of Designer Studio, click
                  Data to display the Data Explorer.
- Click the name of a data type.
- Click the Data model tab.
 
- To view fields in a case type:
              
              - In the explorer panel of Designer Studio, click
                  Cases to display the Case Type Explorer.
- Click the name of a case type.
- Click the Data model tab.
-  Optional:To display fields that are inherited by your
                application, click Show reusable fields.
 
 
- 
        Click + Add field. 
      
- 
         In the Name column, enter a label for the field. You can modify
          the identifier that is automatically generated in the ID
          column.
      
- 
         In the Type column, select Field group
            (list) from the list of options.
      
- 
        In the Options column, select a data type from the autocomplete
          field. 
        
           Alternatively, you can create a new data type by clicking
              New.  
 
- 
        If you are updating the data model for a case type, click Save. 
        
      
Values from each field group list are stored in a page list property
      in the [ Your organization ]-[ Your application
        name ]-Data-[ Repeating field-group name ] class.