How do you update/create another user sub field row? Below is the code I did but it doesnt create a new row for the current user
$user_field = get_field('user_projects','user_'.$user_ID);
if(have_rows($user_field)) {
while( have_rows($user_field) ) {
the_row();
update_sub_field('amount',$amount);
update_sub_field('project',$project);
}
}