diff --git a/app/assets/javascripts/admin.js b/app/assets/javascripts/admin.js
index f6463175e..eb938c9b3 100644
--- a/app/assets/javascripts/admin.js
+++ b/app/assets/javascripts/admin.js
@@ -5,7 +5,7 @@
 //= require admin_valuators_forms
 
 var initialize_admin_modules = function() {
-
+  App.AdminValuatorsForms.initialize();
 };
 
 $(function(){
diff --git a/app/assets/javascripts/admin_valuators_forms.js.coffee b/app/assets/javascripts/admin_valuators_forms.js.coffee
new file mode 100644
index 000000000..559d82e50
--- /dev/null
+++ b/app/assets/javascripts/admin_valuators_forms.js.coffee
@@ -0,0 +1,17 @@
+App.AdminValuatorsForms =
+
+  initialize: ->
+    $('#spending_proposal_administrator_id').unbind('change').on('change', ->
+      $('#administrator_assignment_form').submit()
+      false
+      )
+
+    $('#assign-valuators-link').unbind('click').on('click', ->
+      $('#valuators-assign-list').toggle("down")
+      false
+    )
+
+    $('.js-assign-valuators-check').unbind('change').on('change', ->
+      $('#valuators_assignment_form').submit()
+      false
+      )
diff --git a/app/assets/javascripts/stat_graphs.js b/app/assets/javascripts/stat_graphs.js
index e21d88ff0..c5bc5b538 100644
--- a/app/assets/javascripts/stat_graphs.js
+++ b/app/assets/javascripts/stat_graphs.js
@@ -8,7 +8,6 @@ var initialize_stats_modules = function() {
 };
 
 $(function(){
-
   $(document).ready(initialize_stats_modules);
   $(document).on('page:load', initialize_stats_modules);
   $(document).on('ajax:complete', initialize_stats_modules);
diff --git a/app/controllers/admin/spending_proposals_controller.rb b/app/controllers/admin/spending_proposals_controller.rb
index 3e0be1bf5..b758bd10d 100644
--- a/app/controllers/admin/spending_proposals_controller.rb
+++ b/app/controllers/admin/spending_proposals_controller.rb
@@ -1,25 +1,27 @@
 class Admin::SpendingProposalsController < Admin::BaseController
   include FeatureFlags
+  feature_flag :spending_proposals
 
   load_and_authorize_resource
 
-  feature_flag :spending_proposals
-
   def index
     @spending_proposals = @spending_proposals.includes([:geozone], [administrator: :user]).order(created_at: :desc).page(params[:page])
   end
 
   def show
+    @admins = Administrator.includes(:user).all
+    @valuators = Valuator.includes(:user).all.order("users.username ASC")
   end
 
-  def accept
-    @spending_proposal.accept
-    redirect_to request.query_parameters.merge(action: :index)
+  def assign_admin
+    @spending_proposal.update(params.require(:spending_proposal).permit(:administrator_id))
+    render nothing: true
   end
 
-  def reject
-    @spending_proposal.reject
-    redirect_to request.query_parameters.merge(action: :index)
+  def assign_valuators
+    params[:spending_proposal] ||= {}
+    params[:spending_proposal][:valuator_ids] ||= []
+    @spending_proposal.update(params.require(:spending_proposal).permit(valuator_ids: []))
   end
 
 end
diff --git a/app/views/admin/spending_proposals/_assigned_valuators.html.erb b/app/views/admin/spending_proposals/_assigned_valuators.html.erb
new file mode 100644
index 000000000..09e144dcd
--- /dev/null
+++ b/app/views/admin/spending_proposals/_assigned_valuators.html.erb
@@ -0,0 +1,9 @@
+<ul>
+  <% @spending_proposal.valuators.each do |valuator| %>
+    <li><%= valuator.name %> (<%= valuator.email %>)</li>
+  <% end %>
+
+  <% if @spending_proposal.valuators.empty? %>
+    <li><%= t("admin.spending_proposals.show.undefined") %></li>
+  <% end %>
+</ul>
\ No newline at end of file
diff --git a/app/views/admin/spending_proposals/assign_valuators.js.coffee b/app/views/admin/spending_proposals/assign_valuators.js.coffee
new file mode 100644
index 000000000..afe581e59
--- /dev/null
+++ b/app/views/admin/spending_proposals/assign_valuators.js.coffee
@@ -0,0 +1 @@
+$('#assigned_valuators').html("<%= j(render 'assigned_valuators') %>")
\ No newline at end of file
diff --git a/app/views/admin/spending_proposals/show.html.erb b/app/views/admin/spending_proposals/show.html.erb
index 016c5e630..a18a80f9e 100644
--- a/app/views/admin/spending_proposals/show.html.erb
+++ b/app/views/admin/spending_proposals/show.html.erb
@@ -1,25 +1,78 @@
-<h2><%= @spending_proposal.title %></h2>
+<h2><%= t("admin.spending_proposals.show.heading") %> <%= @spending_proposal.id %></h2>
+<h1><%= @spending_proposal.title %></h1>
 
-<%= safe_html_with_links @spending_proposal.description.html_safe %>
+<%= safe_html_with_links @spending_proposal.description %>
 
 <% if @spending_proposal.external_url.present? %>
   <p><%= text_with_links @spending_proposal.external_url %></p>
 <% end %>
 
-<p><%= t("admin.spending_proposals.show.by") %>:
+<h2><%= t("admin.spending_proposals.show.info") %></h2>
+
+<p><strong><%= t("admin.spending_proposals.show.by") %>:</strong>
   <%= link_to @spending_proposal.author.name, admin_user_path(@spending_proposal.author) %>
 </p>
-<p><%= t("admin.spending_proposals.show.association_name") %>:
-  <%= @spending_proposal.association_name %>
-</p>
-<p><%= t("admin.spending_proposals.show.geozone") %>:
+
+<% if @spending_proposal.association_name.present? %>
+  <p><strong><%= t("admin.spending_proposals.show.association_name") %>:</strong>
+    <%= @spending_proposal.association_name %>
+  </p>
+<% end %>
+
+<p><strong><%= t("admin.spending_proposals.show.geozone") %>:</strong>
   <%= geozone_name(@spending_proposal) %>
 </p>
+
+<p><strong><%= t("admin.spending_proposals.show.sent") %>:</strong>
+  <%= l @spending_proposal.created_at, format: :datetime %>
 </p>
 
+<h2><%= t("admin.spending_proposals.show.responsibles") %></h2>
 
-<h2><%= t("admin.spending_proposals.show.dossier") %>:</h2>
+<p><strong><%= t("admin.spending_proposals.show.assigned_admin") %>:</strong>
+   <%= form_for(@spending_proposal, url: assign_admin_admin_spending_proposal_path(@spending_proposal), remote: true, html: {id: 'administrator_assignment_form'}) do |f| %>
+     <%= f.select :administrator_id, @admins.collect { |a| [ "#{a.name} (#{a.email})", a.id ] }, {include_blank: t("admin.spending_proposals.show.undefined"), label: false} %>
+   <% end %>
+ </p>
 
-<p><strong><%= t("admin.spending_proposals.show.price") %>:</strong> <%= @spending_proposal.price %></p>
-<p><strong><%= t("admin.spending_proposals.show.feasibility") %>:</strong> <%= t("admin.spending_proposals.show.#{@spending_proposal.feasibility}") %></p>
+<p><strong><%= t("admin.spending_proposals.show.assigned_valuators") %>:</strong></p>
+<div id="assigned_valuators">
+  <%= render "assigned_valuators" %>
+</div>
 
+<h3><%= link_to t("admin.spending_proposals.show.assign_valuators"), "", id: "assign-valuators-link" %></h3>
+
+<div style="display:none" id="valuators-assign-list">
+  <%= form_for(@spending_proposal, url: assign_valuators_admin_spending_proposal_path(@spending_proposal), remote: true, html: {id: 'valuators_assignment_form'}) do |f| %>
+    <% @valuators.each do |valuator| -%>
+      <div>
+        <%= check_box_tag "valuator_ids_#{valuator.id}", valuator.id, @spending_proposal.valuators.include?(valuator),
+                          name: 'spending_proposal[valuator_ids][]',
+                          class: "js-assign-valuators-check" %>
+        <%= label_tag "valuator_ids_#{valuator.id}", valuator.name %>
+      </div>
+    <% end -%>
+  <% end -%>
+</div>
+
+
+<h2><%= t("admin.spending_proposals.show.dossier") %></h2>
+
+<p><strong><%= t("admin.spending_proposals.show.price") %> (<%= t("admin.spending_proposals.show.currency") %>):</strong>
+  <%= @spending_proposal.price.present? ? @spending_proposal.price : t("admin.spending_proposals.show.undefined") %>
+</p>
+<%= simple_format(safe_html_with_links(@spending_proposal.price_explanation.html_safe), {}, sanitize: false) if @spending_proposal.price_explanation.present? %>
+
+<p><strong><%= t("admin.spending_proposals.show.feasibility") %>:</strong>
+  <%= t("admin.spending_proposals.show.#{@spending_proposal.feasibility}") %>
+</p>
+<%= simple_format(safe_html_with_links(@spending_proposal.feasible_explanation.html_safe), {}, sanitize: false) if @spending_proposal.feasible_explanation.present? %>
+
+<% if @spending_proposal.valuation_finished %>
+  <p><strong><%= t("admin.spending_proposals.show.valuation_finished") %></strong>
+<% end %>
+
+<% if @spending_proposal.internal_comments.present? %>
+  <h2><%= t("admin.spending_proposals.show.internal_comments") %></h2>
+  <%= simple_format(safe_html_with_links(@spending_proposal.internal_comments.html_safe), {}, sanitize: false) %>
+<% end %>
diff --git a/config/locales/admin.en.yml b/config/locales/admin.en.yml
index 6f90446d7..7d3aef540 100755
--- a/config/locales/admin.en.yml
+++ b/config/locales/admin.en.yml
@@ -145,15 +145,26 @@ en:
           unresolved: Unresolved
         title: Spending proposals for participatory budgeting
       show:
+        heading: Investment project
+        info: Author info
         association_name: Asociación
         by: Sent by
+        sent: Sent at
         geozone: Scope
         dossier: Dossier
         price: Price
+        currency: "€"
         feasibility: Feasibility
         feasible: Feasible
         not_feasible: Not feasible
         undefined: Undefined
+        valuation_finished: Valuation finished
+        internal_comments: Internal comments
+        responsibles: Responsibles
+        assigned_admin: Assigned admin
+        assigned_valuators: Assigned valuators
+        assign_valuators: Assign valuators
+        assign: Assign
     stats:
       show:
         stats_title: Stats
diff --git a/config/locales/admin.es.yml b/config/locales/admin.es.yml
index 5a1ecafab..8d2815423 100644
--- a/config/locales/admin.es.yml
+++ b/config/locales/admin.es.yml
@@ -57,7 +57,7 @@ es:
       officials: Cargos públicos
       organizations: Organizaciones
       settings: Configuración global
-      spending_proposals: Propuestas de gasto
+      spending_proposals: Propuestas de inversión
       stats: Estadísticas
     moderators:
       index:
@@ -145,15 +145,26 @@ es:
           unresolved: Sin resolver
         title: Propuestas de gasto para presupuestos participativos
       show:
+        heading: Propuesta de inversión
+        info: Datos de envío
         association_name: Asociación
         by: Enviada por
+        sent: Fecha de creación
         geozone: Ámbito
         dossier: Informe
         price: Coste
+        currency: "€"
         feasibility: Viabilidad
         feasible: Viable
         not_feasible: No viable
         undefined: Sin definir
+        valuation_finished: Informe finalizado
+        internal_comments: Commentarios internos
+        responsibles: Responsables
+        assigned_admin: Administrador asignado
+        assigned_valuators: Evaluadores asignados
+        assign_valuators: Asignar evaluadores
+        assign: Asignar
     stats:
       show:
         stats_title: Estadísticas
diff --git a/config/routes.rb b/config/routes.rb
index 7a8a99881..302ce602c 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -131,10 +131,10 @@ Rails.application.routes.draw do
       end
     end
 
-    resources :spending_proposals, only: [:index, :show], path: 'investment_projects' do
+    resources :spending_proposals, only: [:index, :show] do
       member do
-        put :accept
-        put :reject
+        patch :assign_admin
+        patch :assign_valuators
       end
     end
 
diff --git a/spec/features/admin/spending_proposals_spec.rb b/spec/features/admin/spending_proposals_spec.rb
index de1906a76..a3a844d94 100644
--- a/spec/features/admin/spending_proposals_spec.rb
+++ b/spec/features/admin/spending_proposals_spec.rb
@@ -20,12 +20,17 @@ feature 'Admin spending proposals' do
   end
 
   scenario 'Show' do
+    administrator = create(:administrator, user: create(:user, username: 'Ana', email: 'ana@admins.org'))
+    valuator = create(:valuator, user: create(:user, username: 'Rachel', email: 'rachel@valuators.org'))
     spending_proposal = create(:spending_proposal,
                                 geozone: create(:geozone),
                                 association_name: 'People of the neighbourhood',
                                 price: 1234.56,
                                 feasible: false,
-                                feasible_explanation: "It's impossible")
+                                feasible_explanation: 'It is impossible',
+                                administrator: administrator)
+    spending_proposal.valuators << valuator
+
     visit admin_spending_proposals_path
 
     click_link spending_proposal.title
@@ -35,9 +40,71 @@ feature 'Admin spending proposals' do
     expect(page).to have_content(spending_proposal.author.name)
     expect(page).to have_content(spending_proposal.association_name)
     expect(page).to have_content(spending_proposal.geozone.name)
-    expect(page).to have_content("1234.56")
-    expect(page).to have_content("Not feasible")
-    expect(page).to have_content("It's impossible")
+    expect(page).to have_content('1234.56')
+    expect(page).to have_content('Not feasible')
+    expect(page).to have_content('It is impossible')
+    expect(page).to have_select('spending_proposal[administrator_id]', selected: 'Ana (ana@admins.org)')
+
+    within('#assigned_valuators') do
+      expect(page).to have_content('Rachel (rachel@valuators.org)')
+    end
+  end
+
+  scenario 'Administrator assigment', :js do
+    spending_proposal = create(:spending_proposal)
+
+    administrator = create(:administrator, user: create(:user, username: 'Ana', email: 'ana@admins.org'))
+
+    visit admin_spending_proposal_path(spending_proposal)
+
+    expect(page).to have_select('spending_proposal[administrator_id]', selected: 'Undefined')
+    select 'Ana (ana@admins.org)', from: 'spending_proposal[administrator_id]'
+
+    visit admin_spending_proposal_path(spending_proposal)
+
+    expect(page).to have_select('spending_proposal[administrator_id]', selected: 'Ana (ana@admins.org)')
+  end
+
+  scenario 'Valuators assigments', :js do
+    spending_proposal = create(:spending_proposal)
+
+    valuator1 = create(:valuator, user: create(:user, username: 'Valentina', email: 'v1@valuators.org'))
+    valuator2 = create(:valuator, user: create(:user, username: 'Valerian', email: 'v2@valuators.org'))
+    valuator3 = create(:valuator, user: create(:user, username: 'Val', email: 'v3@valuators.org'))
+
+    visit admin_spending_proposal_path(spending_proposal)
+
+    within('#assigned_valuators') do
+      expect(page).to have_content('Undefined')
+      expect(page).to_not have_content('Valentina (v1@valuators.org)')
+      expect(page).to_not have_content('Valerian (v2@valuators.org)')
+      expect(page).to_not have_content('Val (v3@valuators.org)')
+    end
+
+    visit admin_spending_proposal_path(spending_proposal)
+
+    click_link "Assign valuators"
+
+    within('#valuators-assign-list') do
+      check "valuator_ids_#{valuator1.id}"
+      check "valuator_ids_#{valuator3.id}"
+    end
+
+    within('#assigned_valuators') do
+      expect(page).to have_content('Valentina (v1@valuators.org)')
+      expect(page).to have_content('Val (v3@valuators.org)')
+      expect(page).to_not have_content('Undefined')
+      expect(page).to_not have_content('Valerian (v2@valuators.org)')
+    end
+
+    visit admin_spending_proposal_path(spending_proposal)
+
+    within('#assigned_valuators') do
+      expect(page).to have_content('Valentina (v1@valuators.org)')
+      expect(page).to have_content('Val (v3@valuators.org)')
+      expect(page).to_not have_content('Undefined')
+      expect(page).to_not have_content('Valerian (v2@valuators.org)')
+    end
   end
 
 end