Merge branch 'task#104941754' into staging

# Conflicts:
#	lib/tasks/import.rake

app/models/legacy/dnskey.rb

@@ -1,5 +1,8 @@
 module Legacy
   class Dnskey < Db
     self.table_name = :dnskey
+
+    belongs_to :object_registry, foreign_key: :id
+    belongs_to :object, foreign_key: :id
   end
 end

app/models/legacy/nsset.rb

@@ -2,6 +2,8 @@ module Legacy
   class Nsset < Db
     self.table_name = :nsset
 
+    belongs_to :object, foreign_key: :id
+    belongs_to :object_state, foreign_key: :id, primary_key: :object_id
     has_many :hosts, foreign_key: :nssetid
   end
 end