Trait for managers that support parent managers.
File: src/db-objects/manager-with-parents-trait.php
Manager_With_Parents_Trait::add_parent_manager()
Adds a parent manager.
Manager_With_Parents_Trait::get_parent_manager()
Retrieves a parent manager.
Trait for managers that support parent managers.
Adds a parent manager.
Retrieves a parent manager.