Django 5: grouped choices

[Anders Hovmöller]

https://fosstodon.org/@davidsmith/110983392029067619

[Johan Lübcke]

Is this not exactly what Field.choice_to_optgroup does? (Although the documentation need some love)

Django has support for grouped choices even in earlier version as well. https://docs.djangoproject.com/en/4.2/ref/models/fields/#field-choices

[Anders Hovmöller]

Maybe. But in any case if there is such a mapping in models, iommi should by default convert it to the iommi native thing.