oracle8.1.6 select tr.transition_key, tr.transition_name, p.party_id, acs_object.name(p.party_id) as party_name, p.email as party_email, '' as user_select_widget from wf_transition_info tr, wf_context_assignments ca, parties p where tr.workflow_key = :workflow_key and tr.context_key = :context_key and tr.trigger_type = 'user' and tr.assignment_callback is null and ca.context_key (+) = tr.context_key and ca.transition_key (+) = tr.transition_key and p.party_id (+) = ca.party_id and not exists (select 1 from wf_transition_assignment_map where workflow_key = tr.workflow_key and assign_transition_key = tr.transition_key) order by tr.sort_order, tr.transition_key