diff --git a/decidim-admin/lib/decidim/admin/engine.rb b/decidim-admin/lib/decidim/admin/engine.rb
index 41e74daa767f..2bec21a7d0c5 100644
--- a/decidim-admin/lib/decidim/admin/engine.rb
+++ b/decidim-admin/lib/decidim/admin/engine.rb
@@ -279,7 +279,7 @@ class Engine < ::Rails::Engine
 
       initializer "decidim_admin.register_events" do
         config.to_prepare do
-          Decidim::EventsManager.subscribe("decidim.admin.block_user:after") do |_event_name, data|
+          ActiveSupport::Notifications.subscribe("decidim.admin.block_user:after") do |_event_name, data|
             Decidim::BlockUserMailer.notify(data[:resource], data.dig(:extra, :justification)).deliver_later
           end
         end
diff --git a/decidim-comments/app/commands/decidim/comments/create_comment.rb b/decidim-comments/app/commands/decidim/comments/create_comment.rb
index bbbba14019ab..dd66f43da258 100644
--- a/decidim-comments/app/commands/decidim/comments/create_comment.rb
+++ b/decidim-comments/app/commands/decidim/comments/create_comment.rb
@@ -21,20 +21,32 @@ def initialize(form, author)
       def call
         return broadcast(:invalid) if form.invalid?
 
-        create_comment
+        with_events do
+          create_comment
+        end
 
         broadcast(:ok, comment)
       end
 
       private
 
-      attr_reader :form, :comment
+      attr_reader :form, :comment, :author
+
+      def event_arguments
+        {
+          resource: comment,
+          extra: {
+            event_author: form.current_user,
+            locale:
+          }
+        }
+      end
 
       def create_comment
         parsed = Decidim::ContentProcessor.parse(form.body, current_organization: form.current_organization)
 
         params = {
-          author: @author,
+          author:,
           commentable: form.commentable,
           root_commentable: root_commentable(form.commentable),
           body: { I18n.locale => parsed.rewrite },
@@ -45,7 +57,7 @@ def create_comment
 
         @comment = Decidim.traceability.create!(
           Comment,
-          @author,
+          author,
           params,
           visibility: "public-only"
         )
diff --git a/decidim-comments/app/commands/decidim/comments/update_comment.rb b/decidim-comments/app/commands/decidim/comments/update_comment.rb
index b6de7ede4199..d4ddea98f7da 100644
--- a/decidim-comments/app/commands/decidim/comments/update_comment.rb
+++ b/decidim-comments/app/commands/decidim/comments/update_comment.rb
@@ -24,7 +24,9 @@ def initialize(comment, current_user, form)
       def call
         return broadcast(:invalid) if form.invalid? || !comment.authored_by?(current_user)
 
-        update_comment
+        with_events do
+          update_comment
+        end
 
         broadcast(:ok)
       end
@@ -33,6 +35,16 @@ def call
 
       attr_reader :form, :comment, :current_user
 
+      def event_arguments
+        {
+          resource: comment,
+          extra: {
+            event_author: form.current_user,
+            locale:
+          }
+        }
+      end
+
       def update_comment
         parsed = Decidim::ContentProcessor.parse(form.body, current_organization: form.current_organization)
 
diff --git a/decidim-comments/lib/decidim/comments/engine.rb b/decidim-comments/lib/decidim/comments/engine.rb
index 426887a9e349..ab60146e6176 100644
--- a/decidim-comments/lib/decidim/comments/engine.rb
+++ b/decidim-comments/lib/decidim/comments/engine.rb
@@ -82,7 +82,7 @@ class Engine < ::Rails::Engine
 
       initializer "decidim_comments.moderation_content" do
         config.to_prepare do
-          Decidim::EventsManager.subscribe("decidim.admin.block_user:after") do |_event_name, data|
+          ActiveSupport::Notifications.subscribe("decidim.admin.block_user:after") do |_event_name, data|
             Decidim::Comments::HideAllCreatedByAuthorJob.perform_later(**data)
           end
         end
diff --git a/decidim-comments/spec/commands/create_comment_spec.rb b/decidim-comments/spec/commands/create_comment_spec.rb
index 8a7314c034d6..f7c78ecf85c9 100644
--- a/decidim-comments/spec/commands/create_comment_spec.rb
+++ b/decidim-comments/spec/commands/create_comment_spec.rb
@@ -47,6 +47,9 @@ module Comments
             expect { command.call }.to broadcast(:ok)
           end
 
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.comments.create_comment:before"
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.comments.create_comment:after"
+
           it "creates a new comment" do
             expect(Comment).to receive(:create!).with(
               { author:,
diff --git a/decidim-comments/spec/commands/update_comment_spec.rb b/decidim-comments/spec/commands/update_comment_spec.rb
index 143f4c541586..2f97e3628213 100644
--- a/decidim-comments/spec/commands/update_comment_spec.rb
+++ b/decidim-comments/spec/commands/update_comment_spec.rb
@@ -65,6 +65,9 @@ module Comments
             expect { command.call }.to broadcast(:ok)
           end
 
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.comments.update_comment:before"
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.comments.update_comment:after"
+
           it "updates the comment" do
             command.call
             comment.reload
diff --git a/decidim-debates/app/commands/decidim/debates/create_debate.rb b/decidim-debates/app/commands/decidim/debates/create_debate.rb
index 508a40b18ff8..3d0a292a1182 100644
--- a/decidim-debates/app/commands/decidim/debates/create_debate.rb
+++ b/decidim-debates/app/commands/decidim/debates/create_debate.rb
@@ -15,12 +15,11 @@ def initialize(form)
       def call
         return broadcast(:invalid) if form.invalid?
 
-        transaction do
+        with_events(with_transaction: true) do
           create_debate
-          send_notification_to_author_followers
-          send_notification_to_space_followers
         end
-
+        send_notification_to_author_followers
+        send_notification_to_space_followers
         follow_debate
         broadcast(:ok, debate)
       end
@@ -29,6 +28,16 @@ def call
 
       attr_reader :debate, :form
 
+      def event_arguments
+        {
+          resource: debate,
+          extra: {
+            event_author: form.current_user,
+            locale:
+          }
+        }
+      end
+
       def create_debate
         parsed_title = Decidim::ContentProcessor.parse_with_processor(:hashtag, form.title, current_organization: form.current_organization).rewrite
         parsed_description = Decidim::ContentProcessor.parse_with_processor(:hashtag, form.description, current_organization: form.current_organization).rewrite
diff --git a/decidim-debates/app/commands/decidim/debates/update_debate.rb b/decidim-debates/app/commands/decidim/debates/update_debate.rb
index 88188b95fd7f..c822c0930b19 100644
--- a/decidim-debates/app/commands/decidim/debates/update_debate.rb
+++ b/decidim-debates/app/commands/decidim/debates/update_debate.rb
@@ -21,7 +21,10 @@ def call
         return broadcast(:invalid) if form.invalid?
         return broadcast(:invalid) unless form.debate.editable_by?(form.current_user)
 
-        update_debate
+        with_events(with_transaction: true) do
+          update_debate
+        end
+
         broadcast(:ok, @debate)
       end
 
@@ -29,6 +32,16 @@ def call
 
       attr_reader :form
 
+      def event_arguments
+        {
+          resource: @debate,
+          extra: {
+            event_author: form.current_user,
+            locale:
+          }
+        }
+      end
+
       def update_debate
         @debate = Decidim.traceability.update!(
           @form.debate,
diff --git a/decidim-debates/lib/decidim/debates/engine.rb b/decidim-debates/lib/decidim/debates/engine.rb
index 7f097c1436a0..5cadcbc84525 100644
--- a/decidim-debates/lib/decidim/debates/engine.rb
+++ b/decidim-debates/lib/decidim/debates/engine.rb
@@ -111,7 +111,7 @@ class Engine < ::Rails::Engine
 
       initializer "decidim_debates.moderation_content" do
         config.to_prepare do
-          Decidim::EventsManager.subscribe("decidim.admin.block_user:after") do |_event_name, data|
+          ActiveSupport::Notifications.subscribe("decidim.admin.block_user:after") do |_event_name, data|
             Decidim::Debates::HideAllCreatedByAuthorJob.perform_later(**data)
           end
         end
diff --git a/decidim-debates/spec/commands/decidim/debates/create_debate_spec.rb b/decidim-debates/spec/commands/decidim/debates/create_debate_spec.rb
index 37db10cdeaec..9c4b9f3b6989 100644
--- a/decidim-debates/spec/commands/decidim/debates/create_debate_spec.rb
+++ b/decidim-debates/spec/commands/decidim/debates/create_debate_spec.rb
@@ -41,6 +41,13 @@
       expect { subject.call }.to change(Decidim::Debates::Debate, :count).by(1)
     end
 
+    it_behaves_like "fires an ActiveSupport::Notification event", "decidim.debates.create_debate:before" do
+      let(:command) { subject }
+    end
+    it_behaves_like "fires an ActiveSupport::Notification event", "decidim.debates.create_debate:after" do
+      let(:command) { subject }
+    end
+
     it "sets the scope" do
       subject.call
       expect(debate.scope).to eq scope
diff --git a/decidim-debates/spec/commands/decidim/debates/update_debate_spec.rb b/decidim-debates/spec/commands/decidim/debates/update_debate_spec.rb
index 050d17aa9da2..1ba82c01ee33 100644
--- a/decidim-debates/spec/commands/decidim/debates/update_debate_spec.rb
+++ b/decidim-debates/spec/commands/decidim/debates/update_debate_spec.rb
@@ -68,6 +68,13 @@
       end.to change(debate, :title)
     end
 
+    it_behaves_like "fires an ActiveSupport::Notification event", "decidim.debates.update_debate:before" do
+      let(:command) { subject }
+    end
+    it_behaves_like "fires an ActiveSupport::Notification event", "decidim.debates.update_debate:after" do
+      let(:command) { subject }
+    end
+
     it "sets the scope" do
       subject.call
       debate.reload
diff --git a/decidim-dev/lib/decidim/dummy_resources/engine.rb b/decidim-dev/lib/decidim/dummy_resources/engine.rb
index a8c937661e35..d92b18fdd4f8 100644
--- a/decidim-dev/lib/decidim/dummy_resources/engine.rb
+++ b/decidim-dev/lib/decidim/dummy_resources/engine.rb
@@ -18,7 +18,7 @@ class DummyEngine < Rails::Engine
 
       initializer "dummy.moderation_content" do
         config.to_prepare do
-          Decidim::EventsManager.subscribe("decidim.admin.block_user:after") do |_event_name, data|
+          ActiveSupport::Notifications.subscribe("decidim.admin.block_user:after") do |_event_name, data|
             Decidim::DummyResources::HideAllCreatedByAuthorJob.perform_later(**data)
           end
         end
diff --git a/decidim-meetings/app/commands/decidim/meetings/create_meeting.rb b/decidim-meetings/app/commands/decidim/meetings/create_meeting.rb
index 841cf3bc4e3d..fee6b51136f6 100644
--- a/decidim-meetings/app/commands/decidim/meetings/create_meeting.rb
+++ b/decidim-meetings/app/commands/decidim/meetings/create_meeting.rb
@@ -15,13 +15,14 @@ def initialize(form)
       def call
         return broadcast(:invalid) if form.invalid?
 
-        transaction do
+        with_events(with_transaction: true) do
           create_meeting!
-          schedule_upcoming_meeting_notification
-          send_notification
         end
 
         create_follow_form_resource(form.current_user)
+        schedule_upcoming_meeting_notification
+        send_notification
+
         broadcast(:ok, meeting)
       end
 
@@ -29,6 +30,16 @@ def call
 
       attr_reader :meeting, :form
 
+      def event_arguments
+        {
+          resource: meeting,
+          extra: {
+            event_author: form.current_user,
+            locale:
+          }
+        }
+      end
+
       def create_meeting!
         parsed_title = Decidim::ContentProcessor.parse_with_processor(:hashtag, form.title, current_organization: form.current_organization).rewrite
         parsed_description = Decidim::ContentProcessor.parse(form.description, current_organization: form.current_organization).rewrite
diff --git a/decidim-meetings/app/commands/decidim/meetings/update_meeting.rb b/decidim-meetings/app/commands/decidim/meetings/update_meeting.rb
index 3bc92672e171..9233f93ec5cc 100644
--- a/decidim-meetings/app/commands/decidim/meetings/update_meeting.rb
+++ b/decidim-meetings/app/commands/decidim/meetings/update_meeting.rb
@@ -22,12 +22,12 @@ def initialize(form, current_user, meeting)
       def call
         return broadcast(:invalid) if form.invalid?
 
-        transaction do
+        with_events(with_transaction: true) do
           update_meeting!
-          send_notification if should_notify_followers?
-          schedule_upcoming_meeting_notification if start_time_changed?
         end
 
+        send_notification if should_notify_followers?
+        schedule_upcoming_meeting_notification if start_time_changed?
         broadcast(:ok, meeting)
       end
 
@@ -35,6 +35,16 @@ def call
 
       attr_reader :form, :current_user, :meeting
 
+      def event_arguments
+        {
+          resource: meeting,
+          extra: {
+            event_author: form.current_user,
+            locale:
+          }
+        }
+      end
+
       def update_meeting!
         parsed_title = Decidim::ContentProcessor.parse_with_processor(:hashtag, form.title, current_organization: form.current_organization).rewrite
         parsed_description = Decidim::ContentProcessor.parse(form.description, current_organization: form.current_organization).rewrite
diff --git a/decidim-meetings/lib/decidim/meetings/engine.rb b/decidim-meetings/lib/decidim/meetings/engine.rb
index 51233e003075..6edcb2a5b46b 100644
--- a/decidim-meetings/lib/decidim/meetings/engine.rb
+++ b/decidim-meetings/lib/decidim/meetings/engine.rb
@@ -150,7 +150,7 @@ class Engine < ::Rails::Engine
 
       initializer "decidim_meetings.moderation_content" do
         config.to_prepare do
-          Decidim::EventsManager.subscribe("decidim.admin.block_user:after") do |_event_name, data|
+          ActiveSupport::Notifications.subscribe("decidim.admin.block_user:after") do |_event_name, data|
             Decidim::Meetings::HideAllCreatedByAuthorJob.perform_later(**data)
           end
         end
diff --git a/decidim-meetings/spec/commands/create_meeting_spec.rb b/decidim-meetings/spec/commands/create_meeting_spec.rb
index 35e34da377fb..363c91c49c2c 100644
--- a/decidim-meetings/spec/commands/create_meeting_spec.rb
+++ b/decidim-meetings/spec/commands/create_meeting_spec.rb
@@ -68,6 +68,13 @@ module Decidim::Meetings
     context "when everything is ok" do
       let(:meeting) { Meeting.last }
 
+      it_behaves_like "fires an ActiveSupport::Notification event", "decidim.meetings.create_meeting:before" do
+        let(:command) { subject }
+      end
+      it_behaves_like "fires an ActiveSupport::Notification event", "decidim.meetings.create_meeting:after" do
+        let(:command) { subject }
+      end
+
       it "creates and publishes the meeting and log both actions" do
         subject.call
         meeting.reload
@@ -156,7 +163,7 @@ module Decidim::Meetings
       end
 
       it "schedules a upcoming meeting notification job 48h before start time" do
-        meeting = instance_double(Meeting, id: 1, start_time:, participatory_space: participatory_process)
+        meeting = instance_double(Meeting, id: 1, start_time:, participatory_space: participatory_process, author: current_user)
         allow(Decidim.traceability)
           .to receive(:create!)
           .and_return(meeting)
@@ -178,7 +185,7 @@ module Decidim::Meetings
       end
 
       it "does not schedule an upcoming meeting notification if start time is in the past" do
-        meeting = instance_double(Meeting, id: 1, start_time: 2.days.ago, participatory_space: participatory_process)
+        meeting = instance_double(Meeting, id: 1, start_time: 2.days.ago, participatory_space: participatory_process, author: current_user)
         allow(Decidim.traceability)
           .to receive(:create!)
           .and_return(meeting)
diff --git a/decidim-meetings/spec/commands/update_meeting_spec.rb b/decidim-meetings/spec/commands/update_meeting_spec.rb
index f87ac0a399d4..4fe98bc34bca 100644
--- a/decidim-meetings/spec/commands/update_meeting_spec.rb
+++ b/decidim-meetings/spec/commands/update_meeting_spec.rb
@@ -64,6 +64,14 @@ module Decidim::Meetings
     end
 
     context "when everything is ok" do
+      it_behaves_like "fires an ActiveSupport::Notification event", "decidim.meetings.update_meeting:before" do
+        let(:command) { subject }
+      end
+
+      it_behaves_like "fires an ActiveSupport::Notification event", "decidim.meetings.update_meeting:after" do
+        let(:command) { subject }
+      end
+
       it "updates the meeting" do
         subject.call
 
diff --git a/decidim-proposals/app/commands/decidim/proposals/create_collaborative_draft.rb b/decidim-proposals/app/commands/decidim/proposals/create_collaborative_draft.rb
index 3e7e786540a2..7844d0a3870a 100644
--- a/decidim-proposals/app/commands/decidim/proposals/create_collaborative_draft.rb
+++ b/decidim-proposals/app/commands/decidim/proposals/create_collaborative_draft.rb
@@ -31,7 +31,7 @@ def call
           return broadcast(:invalid) if attachments_invalid?
         end
 
-        transaction do
+        with_events(with_transaction: true) do
           create_collaborative_draft
           create_attachments if process_attachments?
         end
@@ -43,6 +43,16 @@ def call
 
       attr_reader :form, :collaborative_draft, :attachment
 
+      def event_arguments
+        {
+          resource: collaborative_draft,
+          extra: {
+            event_author: form.current_user,
+            locale:
+          }
+        }
+      end
+
       def create_collaborative_draft
         @collaborative_draft = Decidim.traceability.perform_action!(
           :create,
diff --git a/decidim-proposals/app/commands/decidim/proposals/create_proposal.rb b/decidim-proposals/app/commands/decidim/proposals/create_proposal.rb
index 6c7f73064e7f..c81814b7aefa 100644
--- a/decidim-proposals/app/commands/decidim/proposals/create_proposal.rb
+++ b/decidim-proposals/app/commands/decidim/proposals/create_proposal.rb
@@ -31,7 +31,7 @@ def call
           return broadcast(:invalid)
         end
 
-        transaction do
+        with_events(with_transaction: true) do
           create_proposal
         end
 
@@ -42,6 +42,16 @@ def call
 
       attr_reader :form, :proposal, :attachment
 
+      def event_arguments
+        {
+          resource: proposal,
+          extra: {
+            event_author: form.current_user,
+            locale:
+          }
+        }
+      end
+
       # Prevent PaperTrail from creating an additional version
       # in the proposal multi-step creation process (step 1: create)
       #
diff --git a/decidim-proposals/app/commands/decidim/proposals/update_collaborative_draft.rb b/decidim-proposals/app/commands/decidim/proposals/update_collaborative_draft.rb
index b02222e6440e..211cc141657b 100644
--- a/decidim-proposals/app/commands/decidim/proposals/update_collaborative_draft.rb
+++ b/decidim-proposals/app/commands/decidim/proposals/update_collaborative_draft.rb
@@ -27,7 +27,7 @@ def call
         return broadcast(:invalid) if form.invalid?
         return broadcast(:invalid) unless collaborative_draft.editable_by?(current_user)
 
-        transaction do
+        with_events(with_transaction: true) do
           update_collaborative_draft
         end
 
@@ -38,6 +38,16 @@ def call
 
       attr_reader :form, :collaborative_draft, :current_user
 
+      def event_arguments
+        {
+          resource: collaborative_draft,
+          extra: {
+            event_author: form.current_user,
+            locale:
+          }
+        }
+      end
+
       def update_collaborative_draft
         Decidim.traceability.update!(
           @collaborative_draft,
diff --git a/decidim-proposals/app/commands/decidim/proposals/update_proposal.rb b/decidim-proposals/app/commands/decidim/proposals/update_proposal.rb
index 726d5d3079d4..20e78e9de77e 100644
--- a/decidim-proposals/app/commands/decidim/proposals/update_proposal.rb
+++ b/decidim-proposals/app/commands/decidim/proposals/update_proposal.rb
@@ -33,7 +33,7 @@ def call
           return broadcast(:invalid) if attachments_invalid?
         end
 
-        transaction do
+        with_events(with_transaction: true) do
           if @proposal.draft?
             update_draft
           else
@@ -52,6 +52,16 @@ def call
 
       attr_reader :form, :proposal, :current_user, :attachment
 
+      def event_arguments
+        {
+          resource: proposal,
+          extra: {
+            event_author: form.current_user,
+            locale:
+          }
+        }
+      end
+
       def invalid?
         form.invalid? || !proposal.editable_by?(current_user) || proposal_limit_reached?
       end
diff --git a/decidim-proposals/lib/decidim/proposals/engine.rb b/decidim-proposals/lib/decidim/proposals/engine.rb
index 41c102ae6d05..d9214542e766 100644
--- a/decidim-proposals/lib/decidim/proposals/engine.rb
+++ b/decidim-proposals/lib/decidim/proposals/engine.rb
@@ -218,7 +218,7 @@ class Engine < ::Rails::Engine
 
       initializer "decidim_proposals.moderation_content" do
         config.to_prepare do
-          Decidim::EventsManager.subscribe("decidim.admin.block_user:after") do |_event_name, data|
+          ActiveSupport::Notifications.subscribe("decidim.admin.block_user:after") do |_event_name, data|
             Decidim::Proposals::HideAllCreatedByAuthorJob.perform_later(**data)
           end
         end
diff --git a/decidim-proposals/spec/commands/decidim/proposals/create_collaborative_draft_spec.rb b/decidim-proposals/spec/commands/decidim/proposals/create_collaborative_draft_spec.rb
index 8905f2765a61..8c9c7da289be 100644
--- a/decidim-proposals/spec/commands/decidim/proposals/create_collaborative_draft_spec.rb
+++ b/decidim-proposals/spec/commands/decidim/proposals/create_collaborative_draft_spec.rb
@@ -73,6 +73,9 @@ module Proposals
             expect { command.call }.to broadcast(:ok)
           end
 
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.proposals.create_collaborative_draft:before"
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.proposals.create_collaborative_draft:after"
+
           it "creates a new collaborative draft" do
             expect do
               command.call
diff --git a/decidim-proposals/spec/commands/decidim/proposals/create_proposal_spec.rb b/decidim-proposals/spec/commands/decidim/proposals/create_proposal_spec.rb
index 3aa1ae848286..a39349d3f2ce 100644
--- a/decidim-proposals/spec/commands/decidim/proposals/create_proposal_spec.rb
+++ b/decidim-proposals/spec/commands/decidim/proposals/create_proposal_spec.rb
@@ -60,6 +60,9 @@ module Proposals
             expect { command.call }.to broadcast(:ok)
           end
 
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.proposals.create_proposal:before"
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.proposals.create_proposal:after"
+
           it "creates a new proposal" do
             expect do
               command.call
diff --git a/decidim-proposals/spec/commands/decidim/proposals/update_collaborative_draft_spec.rb b/decidim-proposals/spec/commands/decidim/proposals/update_collaborative_draft_spec.rb
index a0758d1ac636..8c2f308b4a07 100644
--- a/decidim-proposals/spec/commands/decidim/proposals/update_collaborative_draft_spec.rb
+++ b/decidim-proposals/spec/commands/decidim/proposals/update_collaborative_draft_spec.rb
@@ -85,6 +85,9 @@ module Proposals
             expect { command.call }.to broadcast(:ok)
           end
 
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.proposals.update_collaborative_draft:before"
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.proposals.update_collaborative_draft:after"
+
           it "updates the collaborative draft" do
             expect do
               command.call
diff --git a/decidim-proposals/spec/commands/decidim/proposals/update_proposal_spec.rb b/decidim-proposals/spec/commands/decidim/proposals/update_proposal_spec.rb
index ae21036d28bb..7cf09795b772 100644
--- a/decidim-proposals/spec/commands/decidim/proposals/update_proposal_spec.rb
+++ b/decidim-proposals/spec/commands/decidim/proposals/update_proposal_spec.rb
@@ -104,6 +104,9 @@ module Proposals
             expect { command.call }.to broadcast(:ok)
           end
 
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.proposals.update_proposal:before"
+          it_behaves_like "fires an ActiveSupport::Notification event", "decidim.proposals.update_proposal:after"
+
           it "updates the proposal" do
             command.call
             proposal.reload