1 files changed, 6 insertions, 0 deletions
diff --git a/app/models/issue.rb b/app/models/issue.rb
index 4eafc1316d6..ad4a3c737ff 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -35,6 +35,8 @@ class Issue < ActiveRecord::Base
 
   validates :project, presence: true
 
+  alias_attribute :parent_ids, :project_id
+
   scope :in_projects, ->(project_ids) { where(project_id: project_ids) }
 
   scope :assigned, -> { where('EXISTS (SELECT TRUE FROM issue_assignees WHERE issue_id = issues.id)') }
@@ -78,6 +80,10 @@ class Issue < ActiveRecord::Base
 
   acts_as_paranoid
 
+  class << self
+    alias_method :in_parents, :in_projects
+  end
+
   def self.reference_prefix
     '#'
   end