- boost::optional<dcp::LanguageTag::RegionSubtag> _release_territory;
- wxStaticText* _release_territory_text;
- Button* _edit_release_territory;
- wxCheckBox* _enable_facility;
+ boost::optional<dcp::LanguageTag::RegionSubtag> _release_territory_copy;
+ RegionSubtagWidget* _release_territory;
+ Choice* _territory_type;
+ LanguageTagWidget* _sign_language_video_language = nullptr;
+ CheckBox* _enable_facility;