https://gravitywiz.com/documentation/gravity-forms-populate-anything/

Dynamically filter and populate field choices and values with posts, users, taxonomies, terms, Gravity Forms entries, and databases. Pretty much anything!

Changelog

- Removed `populate_form` as a callback on `gform_admin_pre_render` by default to prevent dynamic choices from getting saved into form data.

- Fixed issue where values using Live Merge Tags could revert to a different value if changed in some situations when chaining Live Merge Tags.

- Fixed issue where Populate Anything filters configured in the form editor would sometimes lose the selected property when selecting a value.