def response_add(self, request, obj, post_url_continue=None, **kwargs):
if post_url_continue is None:<EOL><INDENT>post_url_continue = '<STR_LIT>' % obj.pk<EOL><DEDENT>return self._redirect(request, super(TreeItemAdmin, self).response_add(request, obj, post_url_continue))<EOL>
Redirects to the appropriate items' 'continue' page on item add.

        As we administer tree items within tree itself, we
        should make some changes to redirection process.