Somehow the array for the field_groups doesn’t work with the keys of the field for me.
I’m using it as followed:
'field_groups' => array('field_5630c8fa19205', 'field_564332d068410')
Am I doing this the right way or should it be done different?
I know it’s possible to use the post ID as well, but I need to use the keys for this one.
Thanks in advance!
Tim