1 files changed, 5 insertions, 3 deletions
diff --git a/app/models/board.rb b/app/models/board.rb
index 5bb7d3d3722..3cede6fc99a 100644
--- a/app/models/board.rb
+++ b/app/models/board.rb
@@ -1,20 +1,22 @@
 class Board < ActiveRecord::Base
+  belongs_to :group
   belongs_to :project
 
   has_many :lists, -> { order(:list_type, :position) }, dependent: :delete_all # rubocop:disable Cop/ActiveRecordDependent
 
   validates :project, presence: true, if: :project_needed?
+  validates :group, presence: true, unless: :project
 
   def project_needed?
-    true
+    !group
   end
 
   def parent
-    project
+    @parent ||= group || project
   end
 
   def group_board?
-    false
+    group_id.present?
   end
 
   def backlog_list