In MTI or ForeignKey as primary key cases, it is required to fetch the attname
from the field instance on the remote model in order to reliably resolve the
to_field_name.
Co-authored-by: Johannes Maron <info@johanneshoppe.com>
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
Co-authored-by: Carlton Gibson <carlton.gibson@noumenal.es>
* Fixed#29010 -- Added limit_choices_to support to autocomplete fields.
* Fixed#29138 -- Allowed autocomplete fields to target a custom
to_field rather than the PK.