Extended Profiles allows you to group profile fields together. By default (when no groups have been created), the sytem will place all profile fields into a single group.
Grouping fields allows certain fields to be edited together, excluding fields not in the group.
Use "EDIT" and "DELTE" to edit or delete existing groups, use "CREATE NEW GROUP" to create new field groups.
As shown above, when creating or editing existing groups each of the text inputs has the following function:
Group Key
This is the internal name given to the field group. You should specify this with letters only (underscores are also allowed).
Group Title
This is the human readable name given to a group of fields.
Grouped Fields
Shows the fields selected to be shown in the group.