Permission:
   security-admin:
      Code: CMS_ACCESS_SecurityAdmin
Group:
   securityadminsgroup:
      Title: securityadminsgroup
      Code: securityadminsgroup
      Permissions: =>Permission.security-admin
   staffgroup:
      Title: staffgroup
      Code: staffgroup
   managementgroup:
      Title: managementgroup
      Code: managementgroup
      Parent: =>Group.staffgroup
   accountinggroup:
      Title: accountinggroup
      Code: accountinggroup
      Parent: =>Group.staffgroup
   ceogroup:
      Title: ceogroup
      Code: ceogroup
      Parent: =>Group.managementgroup 
   memberlessgroup:
      Title: Memberless Group
      code: memberless
Member:
   test:
      FirstName: Test
      Surname: User
      Email: sam@silverstripe.com
      Password: 1nitialPassword
      PasswordExpiry: 2030-01-01
      Groups: =>Group.securityadminsgroup
   expiredpassword:
      FirstName: Test
      Surname: User
      Email: expired@silverstripe.com
      Password: 1nitialPassword
      PasswordExpiry: 2006-01-01
   noexpiry:
      FirstName: Test
      Surname: User
      Email: noexpiry@silverstripe.com
      Password: 1nitialPassword
   staffmember:
      Email: staffmember@test.com
      Groups: =>Group.staffgroup
   managementmember:
      Email: managementmember@test.com
      Groups: =>Group.managementgroup
   accountingmember:
      Email: accountingmember@test.com
      Groups: =>Group.accountinggroup
   ceomember:
      Email: ceomember@test.com
      Groups: =>Group.ceogroup
   grouplessmember: 
      FirstName: Groupless Member