diff --git a/app/helpers/global_activities_helper.rb b/app/helpers/global_activities_helper.rb
index fa98ad583..8512caefa 100644
--- a/app/helpers/global_activities_helper.rb
+++ b/app/helpers/global_activities_helper.rb
@@ -45,9 +45,11 @@ module GlobalActivitiesHelper
       path = obj.archived? ? projects_path : project_path(obj)
     when Experiment
       return current_value unless obj.navigable?
+
       path = obj.archived? ? experiment_archive_project_path(obj.project) : canvas_experiment_path(obj)
     when MyModule
       return current_value unless obj.navigable?
+
       path = obj.archived? ? module_archive_experiment_path(obj.experiment) : protocols_my_module_path(obj)
     when Protocol
       if obj.in_repository?
@@ -59,16 +61,28 @@ module GlobalActivitiesHelper
       end
     when Result
       return current_value unless obj.navigable?
+
       path = obj.archived? ? archive_my_module_path(obj.my_module) : results_my_module_path(obj.my_module)
+    when Step
+      return current_value
+    when Report
+      path = reports_path
     else
       return current_value
     end
-    route_to_other_team(path, obj, current_value)
+    route_to_other_team(path, team, current_value)
   end
 
   def generate_name(message_item)
     obj = message_item[:type].constantize.find_by_id(message_item[:id])
     return message_item[:value] unless obj
-    obj.public_send(message_item[:getter] || 'name')
+
+    value = obj.public_send(message_item[:value_for] || 'name')
+    value = t('global_activities.index.no_name') if value.blank?
+
+    # format if is datetime format
+    value = l(value, format: :full_date) if value.methods.include? :strftime
+
+    value
   end
 end
diff --git a/app/models/repository.rb b/app/models/repository.rb
index ab43f6db7..f1f8c1a88 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -113,6 +113,13 @@ class Repository < ApplicationRecord
     end
 
     # If everything is okay, return new_repo
+    Activities::CreateActivityService
+      .call(activity_type: :copy_inventory,
+            owner: created_by,
+            subject: new_repo,
+            team: new_repo.team,
+            message_items: { repository_new: new_repo.id, repository_original: id })
+
     new_repo
   end
 
diff --git a/app/services/repository_actions/duplicate_rows.rb b/app/services/repository_actions/duplicate_rows.rb
index 91a412ed3..138dd0fa9 100644
--- a/app/services/repository_actions/duplicate_rows.rb
+++ b/app/services/repository_actions/duplicate_rows.rb
@@ -36,6 +36,13 @@ module RepositoryActions
         row.repository_cells.each do |cell|
           duplicate_repository_cell(cell, new_row)
         end
+
+        Activities::CreateActivityService
+          .call(activity_type: :copy_inventory_item,
+                owner: @user,
+                subject: @repository,
+                team: @repository.team,
+                message_items: { repository_row_new: new_row.id, repository_row_original: row.id })
       end
     end
 
diff --git a/app/views/global_activities/references/_repository.html.erb b/app/views/global_activities/references/_repository.html.erb
index 8cbf026f2..f0dab5953 100644
--- a/app/views/global_activities/references/_repository.html.erb
+++ b/app/views/global_activities/references/_repository.html.erb
@@ -3,7 +3,7 @@
 <div class="ga-breadcrumb">
   <span class="fas fa-list-alt"></span>
   <% if subject %>
-    <%= route_to_other_team(repositories_path(subject),
+    <%= route_to_other_team(repository_path(subject.id),
                             team,
                             subject.name&.truncate(Constants::NAME_TRUNCATION_LENGTH),
                             title: subject.name) %>
diff --git a/config/initializers/extends.rb b/config/initializers/extends.rb
index 0d93f5e2c..27f9bf21a 100644
--- a/config/initializers/extends.rb
+++ b/config/initializers/extends.rb
@@ -209,7 +209,9 @@ class Extends
     export_system_logs: 98,
     edit_wopi_file_on_result: 99,
     edit_wopi_file_on_step: 100,
-    edit_wopi_file_on_step_in_repository: 101
+    edit_wopi_file_on_step_in_repository: 101,
+    copy_inventory: 105,
+    copy_inventory_item: 102
   }.freeze
 
   ACTIVITY_GROUPS = {
@@ -220,8 +222,8 @@ class Extends
     task_inventory: [55, 56],
     experiment: [*27..31, 57],
     reports: [48, 49, 50],
-    inventories: [*70..78],
-    protocol_repository: [*79..91],
+    inventories: [*70..78, 105, 102],
+    protocol_repository: [*79..91, 101],
     team: [*92..96],
     exports: [*97..98]
   }.freeze
diff --git a/config/locales/global_activities/en.yml b/config/locales/global_activities/en.yml
index 40de2109d..243f23739 100644
--- a/config/locales/global_activities/en.yml
+++ b/config/locales/global_activities/en.yml
@@ -32,6 +32,7 @@ en:
       select_users: "Select Users"
       select_objects: "Select Objects"
       deselect_all_objects: "Deselect All Objects"
+      no_name: "(unnamed)"
     content:
       create_project_html: "%{user} created project %{project}."
       rename_project_html: "%{user} renamed project %{project}."
@@ -106,11 +107,13 @@ en:
       delete_item_inventory_html: "%{user} deleted inventory item %{repository_row}."
       create_column_inventory_html: "%{user} created column %{repository_column} in inventory %{repository}."
       edit_column_inventory_html: "%{user} edited column %{repository_column} in inventory %{repository}."
+      copy_inventory_html: "%{user} copied inventory %{repository_new} from inventory %{repository_original} as template"
+      copy_inventory_item_html: "%{user} copied inventory item %{repository_row_new} from inventory item %{repository_row_original}"
       delete_column_inventory_html: "%{user} deleted column %{repository_column} in inventory %{repository}."
       create_protocol_in_repository_html: "%{user} created protocol %{protocol} in Protocol repository."
-      add_step_to_protocol_repository_html: "%{user} created protocol %{protocol}'s step <strong>%{step}</strong> in Protocol repository."
-      edit_step_in_protocol_repository_html: "%{user} edited protocol %{protocol}'s step <strong>%{step}</strong> in Protocol repository."
-      delete_step_in_protocol_repository_html: "%{user} deleted protocol %{protocol}'s step <strong>%{step}</strong> in Protocol repository."
+      add_step_to_protocol_repository_html: "%{user} created protocol %{protocol}'s step %{step_position} <strong>%{step}</strong> in Protocol repository."
+      edit_step_in_protocol_repository_html: "%{user} edited protocol %{protocol}'s step %{step_position} <strong>%{step}</strong> in Protocol repository."
+      delete_step_in_protocol_repository_html: "%{user} deleted protocol %{protocol}'s step %{step_position} <strong>%{step}</strong> in Protocol repository."
       edit_description_in_protocol_repository_html: "%{user} edited protocol %{protocol}'s description in Protocol repository."
       edit_keywords_in_protocol_repository_html: "%{user} edited protocol %{protocol}'s keywords in Protocol repository."
       edit_authors_in_protocol_repository_html: "%{user} edited protocol %{protocol}'s authors in Protocol repository."
@@ -201,6 +204,8 @@ en:
       delete_item_inventory: "Inventory item deleted"
       create_column_inventory: "Inventory column created"
       edit_column_inventory: "Inventory column edited"
+      copy_inventory: "Inventory copied"
+      copy_inventory_item: "Inventory item copied"
       delete_column_inventory: "Inventory column deleted"
       update_protocol_in_repository_from_task: "Protocol updated from task"
       create_protocol_in_repository: "Protocol created"
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index 0c38f71f1..f6095cb71 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -42,4 +42,21 @@ describe Repository, type: :model do
       expect(repo).to_not be_valid
     end
   end
+
+  describe '.copy' do
+    let(:created_by) { create :user }
+    let(:repository) { create :repository }
+
+    it 'calls create activity for copying inventory' do
+      expect(Activities::CreateActivityService)
+        .to(receive(:call).with(hash_including(activity_type: :copy_inventory)))
+
+      repository.copy(created_by, 'name for copied repo')
+    end
+
+    it 'adds activity in DB' do
+      expect { repository.copy(created_by, 'name for copied repo') }
+        .to(change { Activity.count })
+    end
+  end
 end
diff --git a/spec/services/repository_actions/duplicate_rows_spec.rb b/spec/services/repository_actions/duplicate_rows_spec.rb
index 2dc3b2cd0..5b433ab98 100644
--- a/spec/services/repository_actions/duplicate_rows_spec.rb
+++ b/spec/services/repository_actions/duplicate_rows_spec.rb
@@ -79,5 +79,17 @@ describe RepositoryActions::DuplicateRows do
       service_obj.call
       expect(service_obj.number_of_duplicated_items).to eq 0
     end
+
+    it 'calls create activity for copying intentory items 3 times' do
+      expect(Activities::CreateActivityService)
+        .to(receive(:call).with(hash_including(activity_type: :copy_inventory_item))).exactly(3).times
+
+      described_class.new(user, repository, @rows_ids).call
+    end
+
+    it 'adds 3 activities in DB' do
+      expect { described_class.new(user, repository, @rows_ids).call }
+        .to(change { Activity.count }.by(3))
+    end
   end
 end