Subgroups are made by sorting a Contact List alpha-numerically using a specified field name. As such, there are two methods of creating subgroups:
The first method is to add a field that names the group and provide a value to indicate inclusion (e.g. 'yes'). Sorting will then bring all group members together, for example:
| id | fname | sname | mobile | male |
| 02-543879 | Henry | Wong | 07956 132 *** | yes |
| 03-483459 | Matthew | Beal | 07781 123 *** | yes |
| 04-765999 | David | Harry | 07940 730 *** | yes |
| 03-486759 | Jessica | Pearson | 07771 546 *** |
The second method is to add a field that indicates the type of group and provide values that name the group to which an individual contact belongs. Sorting will then bring all like-grouped contacts together for easy selection, for example:
| id | fname | sname | mobile | gender |
| 02-543879 | Henry | Wong | 07956 132 *** | male |
| 03-483459 | Matthew | Beal | 07781 123 *** | male |
| 04-765999 | David | Harry | 07940 730 *** | male |
| 03-486759 | Jessica | Pearson | 07771 546 *** | female |