diff --git a/app/controllers/spree/admin/guests_controller.rb b/app/controllers/spree/admin/guests_controller.rb
index e76ae98a6..980ddbdf5 100644
--- a/app/controllers/spree/admin/guests_controller.rb
+++ b/app/controllers/spree/admin/guests_controller.rb
@@ -5,6 +5,7 @@ class GuestsController < Spree::Admin::ResourceController
       helper SpreeCmCommissioner::Admin::GuestHelper
 
       before_action :load_order
+      before_action :load_guest, only: %i[check_in uncheck_in]
 
       def model_class
         SpreeCmCommissioner::Guest
@@ -42,14 +43,51 @@ def new
 
       def edit
         @kyc_fields = @object.line_item.kyc_fields
+        @check_in = @object.check_in
       end
 
+      def check_in
+        result = SpreeCmCommissioner::CheckInBulkCreator.call(
+          check_ins_attributes: [{ guest_id: @guest.id }],
+          check_in_by: spree_current_user
+        )
+
+        if result.success?
+          flash[:success] = "Guest #{@guest.full_name} has been checked in."
+        else
+          flash[:error] = result.message.to_s.titleize
+        end
+
+        redirect_to collection_url
+      end
+
+      def uncheck_in
+        result = SpreeCmCommissioner::CheckInDestroyer.call(
+          guest_ids: [@guest.id],
+          destroyed_by: spree_current_user
+        )
+
+        if result.success?
+          flash[:success] = "Guest #{@guest.full_name} has been unchecked."
+        else
+          flash[:error] = result.message.to_s.titleize
+        end
+
+        redirect_to collection_url
+      end
+
+      private
+
       def permitted_resource_params
         params.require(object_name).permit(:first_name, :last_name, :gender, :dob, :occupation_id,
                                            :nationality_id, :age, :emergency_contact, :line_item_id,
                                            :seat_number, :phone_number
         )
       end
+
+      def load_guest
+        @guest = @order.guests.find(params[:id])
+      end
     end
   end
 end
diff --git a/app/views/spree/admin/guests/_check_in_status.html.erb b/app/views/spree/admin/guests/_check_in_status.html.erb
new file mode 100644
index 000000000..6eb8ba42d
--- /dev/null
+++ b/app/views/spree/admin/guests/_check_in_status.html.erb
@@ -0,0 +1,50 @@
+<div class="card mb-3" id="order_tab_summary">
+  <div class="card-header">
+    <h3 class="card-title mb-0 h6"><%= Spree.t(:check_in_states) %></h3>
+  </div>
+  <% if @check_in.present? %>
+    <ul class="list-group list-group-flush">
+      <li class="list-group-item d-flex justify-content-between align-items-center">
+        <small><%= Spree.t(:verification_state) %></small>
+        <%= @check_in.verification_state || 'N/A' %>
+      </li>
+      <li class="list-group-item d-flex justify-content-between align-items-center">
+        <small><%= Spree.t(:check_in_type) %></small>
+        <%= content_tag(:strong, class: "badge #{badge_color_base_on_check_in_type(@check_in.check_in_type)} font-weight-bold uppercase") do %>
+          <%= @check_in.check_in_type&.titleize || 'N/A' %>
+        <% end %>
+      </li>
+      <li class="list-group-item d-flex justify-content-between align-items-center">
+        <small><%= Spree.t(:entry_type) %></small>
+        <%= content_tag(:strong, class: "badge #{badge_color_base_on_entry_type(@check_in.guest&.entry_type)} font-weight-bold uppercase") do %>
+          <%= SpreeCmCommissioner::CheckIn.entry_types.key(@check_in.guest&.entry_type)&.titleize || 'N/A' %>
+        <% end %>
+      </li>
+      <li class="list-group-item d-flex justify-content-between align-items-center">
+        <small><%= Spree.t(:check_in_method) %></small>
+        <%= content_tag(:strong, class: "badge #{badge_color_base_on_check_in_method(@check_in.check_in_method)} font-weight-bold uppercase") do %>
+          <%= @check_in.check_in_method || 'N/A' %>
+        <% end %>
+      </li>
+      <li class="list-group-item d-flex justify-content-between align-items-center">
+        <small><%= Spree.t(:check_in_by) %></small>
+        <%= @check_in.check_in_by&.full_name || 'N/A' %>
+      </li>
+      <li class="list-group-item d-flex justify-content-between align-items-center">
+        <small data-hook='admin_order_tab_date_completed_title'><%= Spree.t(:confirmed_at) %></small>
+        <span class="text-right small font-weight-bold" id='date_complete'>
+          <%= pretty_time(@check_in.confirmed_at) || 'N/A' %>
+        </span>
+      </li>
+    </ul>
+
+    <!-- Button trigger modal -->
+    <button type="button" class="btn btn-outline-danger m-3" data-toggle="modal" data-target="#uncheckInModal">
+      Uncheck In
+    </button>
+  <% else %>
+    <div class="alert alert-warning">
+      <%= Spree.t(:no_check_in_found) %>
+    </div>
+  <% end %>
+</div>
diff --git a/app/views/spree/admin/guests/edit.html.erb b/app/views/spree/admin/guests/edit.html.erb
index c715fc7dc..078398252 100644
--- a/app/views/spree/admin/guests/edit.html.erb
+++ b/app/views/spree/admin/guests/edit.html.erb
@@ -1,8 +1,43 @@
 <% content_for :page_title do %>
-<%= link_to plural_resource_name(SpreeCmCommissioner::Guest), spree.admin_order_guests_url(@order) %> /
+  <%= link_to plural_resource_name(SpreeCmCommissioner::Guest), spree.admin_order_guests_url(@order) %> /
   <%= Spree.t(:guest_infomation) %>
 <% end %>
 
+<% content_for(:sidebar) do %>
+  <% if @object.check_in.present? %>
+    <%= render partial: 'check_in_status' %>
+  <% else %>
+    <div class="card">
+      <div class="card-body">
+        <h5 class="card-title"><%= Spree.t(:check_in_status) %></h5>
+        <p class="card-text">Click button below to manually check_in guest</p>
+        <%= link_to 'Check In', check_in_admin_order_guest_path(@order, @object), method: :post, class: 'btn btn-outline-primary' %>
+      </div>
+    </div>
+  <% end %>
+<% end %>
+
+<!-- Verified Uncheck In Modal -->
+<div class="modal fade" id="uncheckInModal" tabindex="-1" role="dialog" aria-labelledby="uncheckInModalLabel" aria-hidden="true">
+  <div class="modal-dialog" role="document">
+    <div class="modal-content">
+      <div class="modal-header">
+        <h5 class="modal-title" id="uncheckInModalLabel">Uncheck In Confirmation</h5>
+        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+          <span aria-hidden="true">&times;</span>
+        </button>
+      </div>
+      <div class="modal-body">
+        Are you sure you want to uncheck in?
+      </div>
+      <div class="modal-footer">
+        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
+        <%= link_to 'Confirm', uncheck_in_admin_order_guest_path, method: :post, class: 'btn btn-primary' %>
+      </div>
+    </div>
+  </div>
+</div>
+
 <%= form_with model: @object, url: { action: 'update' }, html: { multipart: true } do |f| %>
   <fieldset>
     <%= render partial: 'form', locals: { f: f } %>
diff --git a/config/routes.rb b/config/routes.rb
index 9c1157e77..e26ae3cf4 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -240,6 +240,10 @@
           post :add_guest
           delete :remove_guest
         end
+        member do
+          post :check_in
+          post :uncheck_in
+        end
       end
     end