To add a Field Group to your base model:
Open the Base Model configuration (Administration > Applications > App Designer > Base Model):
Click Add Group. The New Group screen appears:

Enter a Name for the group (this appears on the case form). An Internal Name for the system back end is automatically created. You can edit this internal name if needed.
Click Save to save the group.

The newly added group appears under the Repeating Fields. Select this group and click Add Field to add fields to this group. See the Add Field to Base Model section for details.
