Module page https://www.drupal.org/project/entity_reference_tree Entity reference widget that shows relationship tree. Core module no Stability Secure Module tags Enhancement Tags Hierarchy Entity Reference IssuesSupport Entity HierarchyRelated issuesQuestionsRelated modulesResourcesArticlesChange recordsProject updatesTips
Module page https://www.drupal.org/project/entity_reference_tree Entity reference widget that shows relationship tree. Core module no Stability Secure Module tags Enhancement Tags Hierarchy Entity Reference