diff --git a/app/controllers/organizations/clas_controller.rb b/app/controllers/organizations/clas_controller.rb
index e50cb8db4..953cc9d5c 100644
--- a/app/controllers/organizations/clas_controller.rb
+++ b/app/controllers/organizations/clas_controller.rb
@@ -1,11 +1,15 @@
 class Organizations::ClasController < Organizations::BaseController
     before_action :load_organization
     before_action :load_cla, only: [:show, :update, :destroy]
+
     def index
         @cla = @organization.cla
     end
 
-    def show
+    def show 
+        @is_admin = can_edit_org?
+        @is_member = @organization.is_member?(current_user.id)
+        @is_sign = @organization.is_sign?(current_user.id)
     end
 
     def create
diff --git a/app/models/organization.rb b/app/models/organization.rb
index e58cc91be..72788d025 100644
--- a/app/models/organization.rb
+++ b/app/models/organization.rb
@@ -107,6 +107,11 @@ class Organization < Owner
     organization_users.where(user_id: user_id).present?
   end
 
+  def is_sign?(user_id)
+    return false if cla.nil?
+    cla.user_clas.where(user_id: user_id).present?
+  end
+
   def is_owner?(user_id)
     team_users.joins(:team).where(user_id: user_id, teams: {authorize: %w(owner)}).present?
   end
diff --git a/app/views/organizations/clas/show.json.jbuilder b/app/views/organizations/clas/show.json.jbuilder
index 4fa0db18c..1660b4d07 100644
--- a/app/views/organizations/clas/show.json.jbuilder
+++ b/app/views/organizations/clas/show.json.jbuilder
@@ -1,5 +1,6 @@
 json.partial! "detail", cla: @cla, organization: @organization
 json.is_admin @is_admin
+json.is_sign @is_sign
 json.is_member @is_member
 json.organization do 
   json.partial! "organizations/organizations/simple", organization: @organization