diff --git a/app/utilities/first_time_data_generator.rb b/app/utilities/first_time_data_generator.rb
index 4c9597981..bef89486c 100644
--- a/app/utilities/first_time_data_generator.rb
+++ b/app/utilities/first_time_data_generator.rb
@@ -152,8 +152,8 @@ module FirstTimeDataGenerator
       )
     end
 
-    name = 'Demo project - qPCR'
-    exp_name = 'Polymerase chain reaction'
+    name = 'Demo project'
+    exp_name = 'qPCR Experiment Version 01'
     # If there is an existing demo project, archive and rename it
     if team.projects.where(name: name).present?
       # TODO: check if we still need this code
@@ -161,7 +161,7 @@ module FirstTimeDataGenerator
       # old.archive! user
       i = 1
       while team.projects.where(
-        name: name = "Demo project - qPCR (#{i})"
+        name: name = "#{name} (#{i})"
       ).present?
         i += 1
       end
diff --git a/lib/tasks/data.rake b/lib/tasks/data.rake
index 74078921d..0808340ea 100644
--- a/lib/tasks/data.rake
+++ b/lib/tasks/data.rake
@@ -138,4 +138,16 @@ namespace :data do
       "Templates, total number of updated projects: #{updated} out of #{total}}"
     )
   end
+
+  desc 'Create demo project on existing users'
+  task create_demo_project_on_existing_users: :environment do
+    require "#{Rails.root}/app/utilities/first_time_data_generator"
+    include FirstTimeDataGenerator
+
+    Rails.logger.info('Creating demo project on existing users')
+
+    User.find_each do |user|
+      seed_demo_data(user, user.teams.first)
+    end
+  end
 end