//prepare the data for the next screen
final String selRoleKey = ((ModifyRoleForm)form).getUserRole();
assert null != selRoleKey;
final UserRoleService service = getService(UserRoleService.class);
//find the selected role
UserRoleVo selectedRole = null;
{
final List<UserRoleVo> userRoles = service.loadAllUserRoles();
for(final UserRoleVo urvo: userRoles)
{
if( selRoleKey.equals(urvo.getUserRole()) )
{