Email document type supertype

Email document type is a “document supertype”.

High level group for email subscriptions use to identify publications and announcement

Field in content-store: email_document_supertype

Name	Document types
publications	call_for_evidence call_for_evidence_outcome closed_call_for_evidence closed_consultation consultation consultation_outcome corporate_report correspondence decision foi_release form guidance impact_assessment independent_report international_treaty map national_statistics notice official_statistics open_call_for_evidence open_consultation policy_paper promotional regulation research statistical_data_set statutory_guidance transparency
announcements	authored_article fatality_notice government_response news_story oral_statement press_release speech world_news_story written_statement
other	All other types