diff --git a/app/assets/stylesheets/repositories.scss b/app/assets/stylesheets/repositories.scss
index 1f0998246..5c2a1a249 100644
--- a/app/assets/stylesheets/repositories.scss
+++ b/app/assets/stylesheets/repositories.scss
@@ -16,10 +16,15 @@
   max-height: 400px;
   overflow-x: hidden;
   text-transform: initial;
+  width: 300px;
 
   li:not(:first-child) {
     border-top: 1px solid $color-gainsboro;
   }
+
+  .fas-custom{
+    float: right;
+  }
 }
 
 .repository-share-status {
diff --git a/app/helpers/inventories_helper.rb b/app/helpers/inventories_helper.rb
new file mode 100644
index 000000000..0dc540d40
--- /dev/null
+++ b/app/helpers/inventories_helper.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+module InventoriesHelper
+  def inventory_shared_status_icon(inventory, team)
+    if inventory.shared_with?(team)
+      if can_manage_repository_rows?(inventory)
+        draw_custom_icon('shared-edit')
+      else
+        draw_custom_icon('shared-read')
+      end
+    else
+      # The icon should be hiden if repo is not shared (we're updating it dinamically)
+      css_classes = ["repository-share-status"]
+      css_classes.push("hidden") unless inventory.i_shared?(current_team)
+
+      content_tag :span, class: css_classes.join(" ") do
+        draw_custom_icon('i-shared')
+      end
+    end
+  end
+end
diff --git a/app/models/repository.rb b/app/models/repository.rb
index aebd98efb..bd6f17c4d 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -38,6 +38,12 @@ class Repository < ApplicationRecord
       .distinct
   }
 
+  scope :used_on_task_but_unshared, lambda { |task, team|
+    where(id: task.repository_rows
+      .select(:repository_id))
+      .where.not(id: accessible_by_teams(team.id).select(:id)).distinct
+  }
+
   def self.search(
     user,
     query = nil,
@@ -77,7 +83,11 @@ class Repository < ApplicationRecord
   end
 
   def i_shared?(team)
-    (shared? || team_repositories.any?) && self.team == team
+    shared_with_anybody? && self.team == team
+  end
+
+  def shared_with_anybody?
+    (shared? || team_repositories.any?)
   end
 
   def shared_with?(team)
diff --git a/app/views/my_modules/_repositories_dropdown.html.erb b/app/views/my_modules/_repositories_dropdown.html.erb
index b92e74f55..e0d2a08f5 100644
--- a/app/views/my_modules/_repositories_dropdown.html.erb
+++ b/app/views/my_modules/_repositories_dropdown.html.erb
@@ -13,6 +13,26 @@
       <% else %>
         <%= truncate(repository.name) %>
         <span class="assigned-items-counter"><i class="fas fa-spinner fa-spin"></i></span>
+      <% end %>
+          <%= inventory_shared_status_icon(repository, current_team) %>
+    </a>
+  </li>
+<% end %>
+
+
+<% Repository.used_on_task_but_unshared(@my_module, current_team).each do |repository| %>
+  <li>
+    <a class="disabled dropdown-item help_tooltips"
+       data-tooltipcontent="<%= I18n.t('tooltips.text.protocol.unshared_inventory') + repository.team.name %>"
+       title="<%= repository.name %>">
+      <% if enable_counters %>
+        <% cache [repository, @my_module] do %>
+          <%= truncate(repository.name) %>
+          <span class="assigned-items-counter"><%= "(#{@my_module.repository_rows_count(repository)})" %></span>
+        <% end %>
+      <% else %>
+        <%= truncate(repository.name) %>
+        <span class="assigned-items-counter"><i class="fas fa-spinner fa-spin"></i></span>
       <% end %>
     </a>
   </li>
diff --git a/app/views/repositories/_sidebar.html.erb b/app/views/repositories/_sidebar.html.erb
index 8dd7bf380..ed41a4327 100644
--- a/app/views/repositories/_sidebar.html.erb
+++ b/app/views/repositories/_sidebar.html.erb
@@ -23,18 +23,7 @@
                             repository_path(repository),
                             data: { 'no-turbolink' => 'true' } %>
               <% end %>
-
-              <% if repository.shared_with?(current_team) %>
-                <% if can_manage_repository_rows?(repository) %>
-                  <%= draw_custom_icon('shared-edit') %>
-                <% else %>
-                  <%= draw_custom_icon('shared-read') %>
-                <% end %>
-              <% else  %>
-                <span class="repository-share-status <%= "hidden" unless repository.i_shared?(current_team) %>"  >
-                  <%= draw_custom_icon('i-shared') %>
-                </span>
-              <% end %>
+              <%= inventory_shared_status_icon(repository, current_team) %>
             </span>
           </li>
         <% end %>
diff --git a/app/views/repositories/show.html.erb b/app/views/repositories/show.html.erb
index ccd99bcb3..5c8976930 100644
--- a/app/views/repositories/show.html.erb
+++ b/app/views/repositories/show.html.erb
@@ -12,17 +12,7 @@
 <div class="content-pane repository-show">
   <div id="repository-toolbar">
     <span class="repository-share-icon">
-      <% if @repository.shared_with?(current_team) %>
-        <% if can_manage_repository_rows?(@repository) %>
-          <%= draw_custom_icon('shared-edit') %>
-        <% else %>
-          <%= draw_custom_icon('shared-read') %>
-        <% end %>
-      <% else  %>
-        <span class="repository-share-status <%= "hidden" unless @repository.i_shared?(current_team) %>"  >
-          <%= draw_custom_icon('i-shared') %>
-        </span>
-      <% end %>
+      <%= inventory_shared_status_icon(@repository, current_team) %>
     </span>
     <div class="repository-title">
       <% if @inline_editable_title_config.present? %>
@@ -102,7 +92,7 @@
         <% end %>
     </div>
   </div>
-  
+
   <div class="btn-group inline" id="saveCancel" data-toggle="buttons" style="display:none">
     <button type="button" class="btn btn-success" id="saveRecord" onclick="onClickSave()">
       <span class="fas fa-save"></span>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 91c7f0742..50a24c005 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -2161,6 +2161,7 @@ en:
         complete: "You can complete the task if you are done working on it."
         inventories: "You can assign inventory items to your task."
         num_linked: "This number represents how many tasks are linked to the selected protocol."
+        unshared_inventory: "This Inventory has been unshared with your Team by "
       inventory:
         new: "Inventories in SciNote enable you to manage all your resources, from samples, reagents, lab equipment, plasmids, etc."
         visibility: "You can make inventory columns visible or hidden."