How to sort taxonomy terms on a term reference field? I have a taxonomy term reference field on a node. On the "node/add" page I would like to sort the terms by "due date" (a field added to that vocabulary).
If you're stuck using a term reference field, here are some widget options:


https://drupal.org/project/term_reference_sortable
https://drupal.org/project/ttr_configurable_widget
https://drupal.org/project/taxonomy_orderselect