diff --git a/plugins/work_assignment/lib/work_assignment_plugin/work_assignment.rb b/plugins/work_assignment/lib/work_assignment_plugin/work_assignment.rb
index 51b9584..b3485c2 100644
--- a/plugins/work_assignment/lib/work_assignment_plugin/work_assignment.rb
+++ b/plugins/work_assignment/lib/work_assignment_plugin/work_assignment.rb
@@ -40,4 +40,9 @@ class WorkAssignmentPlugin::WorkAssignment < Folder
     children.map(&:children).flatten.compact
   end
 
+  def cache_key_with_person(params = {}, user = nil, language = 'en')
+    cache_key_without_person + (user && profile.members.include?(user) ? "-#{user.identifier}" : '')
+  end
+  alias_method_chain :cache_key, :person
+
 end
diff --git a/plugins/work_assignment/test/unit/work_assingment_plugin/work_assignment_test.rb b/plugins/work_assignment/test/unit/work_assingment_plugin/work_assignment_test.rb
index a529a89..06a077d 100644
--- a/plugins/work_assignment/test/unit/work_assingment_plugin/work_assignment_test.rb
+++ b/plugins/work_assignment/test/unit/work_assingment_plugin/work_assignment_test.rb
@@ -40,4 +40,16 @@ class WorkAssignmentTest < ActiveSupport::TestCase
     author_folder = work_assignment.find_or_create_author_folder(author)
     assert author_folder, submission.parent
   end
+
+  should 'add logged user on cache_key if is a member' do
+    organization = fast_create(Organization)
+    not_member = fast_create(Person)
+    member = fast_create(Person)
+    organization.add_member(member)
+    work_assignment = WorkAssignmentPlugin::WorkAssignment.create!(:name => 'Sample Work Assignment', :profile => organization)
+
+    assert_no_match(/-#{not_member.identifier}/, work_assignment.cache_key({}, not_member))
+    assert_match(/-#{member.identifier}/, work_assignment.cache_key({}, member))
+  end
+
 end
--
libgit2 0.21.2