diff --git a/app/controllers/admin/budget_investment_milestones_controller.rb b/app/controllers/admin/budget_investment_milestones_controller.rb
index da023499a..f354d42fa 100644
--- a/app/controllers/admin/budget_investment_milestones_controller.rb
+++ b/app/controllers/admin/budget_investment_milestones_controller.rb
@@ -1,77 +1,8 @@
-class Admin::BudgetInvestmentMilestonesController < Admin::BaseController
-  include Translatable
-
-  before_action :load_milestoneable, only: [:index, :new, :create, :edit, :update, :destroy]
-  before_action :load_milestone, only: [:edit, :update, :destroy]
-  before_action :load_statuses, only: [:index, :new, :create, :edit, :update]
-  helper_method :milestoneable_path
-
-  def index
-  end
-
-  def new
-    @milestone = @milestoneable.milestones.new
-  end
-
-  def create
-    @milestone = Milestone.new(milestone_params)
-    @milestone.milestoneable = @milestoneable
-    if @milestone.save
-      redirect_to milestoneable_path, notice: t('admin.milestones.create.notice')
-    else
-      render :new
-    end
-  end
-
-  def edit
-  end
-
-  def update
-    if @milestone.update(milestone_params)
-      redirect_to milestoneable_path, notice: t('admin.milestones.update.notice')
-    else
-      render :edit
-    end
-  end
-
-  def destroy
-    @milestone.destroy
-    redirect_to milestoneable_path, notice: t('admin.milestones.delete.notice')
-  end
+class Admin::BudgetInvestmentMilestonesController < Admin::MilestonesController
 
   private
 
-  def milestone_params
-    image_attributes = [:id, :title, :attachment, :cached_attachment, :user_id, :_destroy]
-    documents_attributes = [:id, :title, :attachment, :cached_attachment, :user_id, :_destroy]
-    attributes = [:publication_date, :budget_investment_id, :status_id,
-                  translation_params(Milestone),
-                  image_attributes: image_attributes, documents_attributes: documents_attributes]
-
-    params.require(:milestone).permit(*attributes)
-  end
-
-  def load_milestoneable
-    @milestoneable = Budget::Investment.find(params[:budget_investment_id])
-  end
-
-  def load_milestone
-    @milestone = get_milestone
-  end
-
-  def get_milestone
-    Milestone.find(params[:id])
-  end
-
-  def resource
-    get_milestone
-  end
-
-  def load_statuses
-    @statuses = Milestone::Status.all
-  end
-
-  def milestoneable_path
-    polymorphic_path([:admin, *resource_hierarchy_for(@milestone.milestoneable)])
+  def milestoneable
+    Budget::Investment.find(params[:budget_investment_id])
   end
 end
diff --git a/app/controllers/admin/milestones_controller.rb b/app/controllers/admin/milestones_controller.rb
new file mode 100644
index 000000000..dde88512b
--- /dev/null
+++ b/app/controllers/admin/milestones_controller.rb
@@ -0,0 +1,81 @@
+class Admin::MilestonesController < Admin::BaseController
+  include Translatable
+
+  before_action :load_milestoneable, only: [:index, :new, :create, :edit, :update, :destroy]
+  before_action :load_milestone, only: [:edit, :update, :destroy]
+  before_action :load_statuses, only: [:index, :new, :create, :edit, :update]
+  helper_method :milestoneable_path
+
+  def index
+  end
+
+  def new
+    @milestone = @milestoneable.milestones.new
+  end
+
+  def create
+    @milestone = Milestone.new(milestone_params)
+    @milestone.milestoneable = @milestoneable
+    if @milestone.save
+      redirect_to milestoneable_path, notice: t('admin.milestones.create.notice')
+    else
+      render :new
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    if @milestone.update(milestone_params)
+      redirect_to milestoneable_path, notice: t('admin.milestones.update.notice')
+    else
+      render :edit
+    end
+  end
+
+  def destroy
+    @milestone.destroy
+    redirect_to milestoneable_path, notice: t('admin.milestones.delete.notice')
+  end
+
+  private
+
+  def milestone_params
+    image_attributes = [:id, :title, :attachment, :cached_attachment, :user_id, :_destroy]
+    documents_attributes = [:id, :title, :attachment, :cached_attachment, :user_id, :_destroy]
+    attributes = [:publication_date, :status_id,
+                  translation_params(Milestone),
+                  image_attributes: image_attributes, documents_attributes: documents_attributes]
+
+    params.require(:milestone).permit(*attributes)
+  end
+
+  def load_milestoneable
+    @milestoneable = milestoneable
+  end
+
+  def milestoneable
+    raise "Implement in subclass"
+  end
+
+  def load_milestone
+    @milestone = get_milestone
+  end
+
+  def get_milestone
+    Milestone.find(params[:id])
+  end
+
+  def load_statuses
+    @statuses = Milestone::Status.all
+  end
+
+  def resource
+    get_milestone
+  end
+
+  def milestoneable_path
+    polymorphic_path([:admin, *resource_hierarchy_for(@milestone.milestoneable)])
+  end
+end
diff --git a/app/views/admin/budget_investment_milestones/_form.html.erb b/app/views/admin/milestones/_form.html.erb
similarity index 100%
rename from app/views/admin/budget_investment_milestones/_form.html.erb
rename to app/views/admin/milestones/_form.html.erb
diff --git a/app/views/admin/budget_investment_milestones/edit.html.erb b/app/views/admin/milestones/edit.html.erb
similarity index 68%
rename from app/views/admin/budget_investment_milestones/edit.html.erb
rename to app/views/admin/milestones/edit.html.erb
index 7a3a1f175..297ebccb4 100644
--- a/app/views/admin/budget_investment_milestones/edit.html.erb
+++ b/app/views/admin/milestones/edit.html.erb
@@ -3,5 +3,5 @@
 <h2><%= t("admin.milestones.edit.title") %></h2>
 
 <div class="milestone-edit">
-  <%= render '/admin/budget_investment_milestones/form' %>
+  <%= render "form" %>
 </div>
diff --git a/app/views/admin/budget_investment_milestones/new.html.erb b/app/views/admin/milestones/new.html.erb
similarity index 100%
rename from app/views/admin/budget_investment_milestones/new.html.erb
rename to app/views/admin/milestones/new.html.erb