The process of creating groups will vary depending on your webmail client of choice:

Roundcube

You can create a new contact group by following these steps:

  1. Open the Contacts task from the main menu.
  2. Select the Add group option from the groups list menu represented by a vertical ellipsis symbol () in the Elastic theme or click on the + icon from the groups list footer.
  3. A new pop-up window will appear. Enter the name for the new group.
  4. Click on the Save button.

Additional details on how to create groups are available in the Directories and Groups article from Roundcube's official documentation.

Webmail Classic

To add a new contact group to your address book:

  1. Select the Address Book tab from the main menu.
  2. Click on the Group button from the menu above the contacts list.
  3. Enter the name of the group you want to create in Name field from the Add a new group section.
  4. Click on the Add button. The page will refresh, and your new group should be listed in the Defined groups section.