How to force users to select child items only? - Content Taxonomy Fields

I have the same problem. Hard to find anything about this. Unbelievable !!!! I've no idea how to make hierarchy like :
-Voculabury -------- (CCK Taxonomy Fields -- Select List)
-- Term 1 (users cannot select in CCK form)
----Term 1A (-||- can select)
----Term 1B (-||- can select)
-- Term 2 (users cannot select in CCK form)
----Term 2A (-||- can select)
----Term 2B (-||- can select)

Anyone help ?

If you use http://drupal.org/project/hierarchical_select it has an option to force users to select at the deepest level.

See my post here: http://drupal.org/node/794696#comment-2997214

Fine, but if I want back from Term1A(sub) or Term1B(sub) to Term1(category) I don't see anything inside, none of subcategory there. Option of Content Taxonomy Field "Save values additionally to the core taxonomy database table" - checked!

That's a question for Content Taxonomy, not CCK.

Please is there now an alternative way of doing this in CT as opposed to using hierarchical_select? This is still required as hierarchical_select cannot be put into a multigroup. Thanks.

subscribe,
I have the same problem to not use HS because of it's incompatibility with Multigroup.
And I need to chose only child terms. Or maybe at least to show only child terms.

For the Autocomplete widget I've created a patch. The form element in the widget settings form will probably need some more love.

skilip,
thanks for the patch, it worked well for me.

subscribing

Is there a patch for 7.x-1.0-beta1 also?

Please did anyone solve this for D6 i.e. force child item in "Select List" (not autocomplete)

Though this is somewhat an old request, I still see this valid
I managed to get this through Term reference View after installing the 'views_term_hierarchy_weight_field' https://www.drupal.org/project/views_term_hierarchy_weight_field