diff --git a/bin/initialize-core b/bin/initialize-core
index c2988ae..900974f 100644
--- a/bin/initialize-core
+++ b/bin/initialize-core
@@ -1,12 +1,11 @@
 #!/usr/bin/env ruby
 
+require "dotenv/load" if ENV.fetch("RACK_ENV", "development") == "development"
+
 environment = ENV.fetch("RACK_ENV", "development")
-require "dotenv/load" if environment == "development"
 
 abort "Environnement non pris en charge." unless
-  %w[development production].include?(
-    ENV.fetch("RACK_ENV", "development")
-  )
+  %w[development production].include?(environment)
 
 require "date"
 require "io/console"
@@ -97,15 +96,6 @@ members = emails.map do |email|
   [email, find_member.call(email)]
 end
 
-console.puts
-console.print "Adresse de la personne qui enregistre la décision : "
-recorded_by_email = console.gets&.strip&.downcase
-
-abort "Adresse électronique obligatoire." if
-  recorded_by_email.to_s.empty?
-
-recorded_by = find_member.call(recorded_by_email)
-
 console.puts
 console.puts "Environnement : #{environment}"
 console.puts "Date de l'assemblée : #{assembly_date}"
@@ -117,8 +107,6 @@ members.each do |email, member|
   console.puts "  #{name} (#{email})"
 end
 
-console.puts
-console.puts "Décision enregistrée par : #{recorded_by_email}"
 console.puts
 console.print "Confirmer l'initialisation ? [o/N] "
 
@@ -136,8 +124,7 @@ DB.transaction do
     membership = DB[:memberships]
       .where(
         member_id: member[:id],
-        status: %w[pending accepted],
-        ended_at: nil
+        status: %w[pending accepted]
       )
       .first
 
@@ -147,7 +134,7 @@ DB.transaction do
         .update(
           status: "accepted",
           decided_at: assembly_datetime,
-          recorded_by: recorded_by[:id]
+          recorded_by: nil
         )
     elsif membership.nil?
       DB[:memberships].insert(
@@ -155,7 +142,7 @@ DB.transaction do
         status: "accepted",
         requested_at: assembly_datetime,
         decided_at: assembly_datetime,
-        recorded_by: recorded_by[:id]
+        recorded_by: nil
       )
     end
 
@@ -165,5 +152,4 @@ DB.transaction do
   end
 end
 
-puts "Noyau initialisé (#{members.length} membres)."
-
+puts "Membres du Noyau enregistrés (#{members.length})."
diff --git a/db/migrations/003_create_memberships.rb b/db/migrations/003_create_memberships.rb
index 09a338b..3e8164d 100644
--- a/db/migrations/003_create_memberships.rb
+++ b/db/migrations/003_create_memberships.rb
@@ -18,16 +18,12 @@ Sequel.migration do
       foreign_key :recorded_by, :members,
         type: :Bignum
 
-      DateTime :ended_at
-      String :end_reason
-
       index :status
 
-      # Un seul dossier en attente ou une seule adhésion
-      # en cours par adhérent.
+      # Un seul dossier en attente ou une seule adhésion acceptée.
       index :member_id,
         unique: true,
-        where: { status: ["pending", "accepted"], ended_at: nil }
+        where: { status: ["pending", "accepted"] }
 
       constraint :memberships_status_valid,
         Sequel.lit("status IN ('pending', 'accepted', 'rejected')")
@@ -37,15 +33,7 @@ Sequel.migration do
           "(status = 'pending' AND decided_at IS NULL " \
           "AND recorded_by IS NULL) " \
           "OR (status IN ('accepted', 'rejected') " \
-          "AND decided_at IS NOT NULL AND recorded_by IS NOT NULL)"
-        )
-
-      constraint :memberships_end_consistent,
-        Sequel.lit(
-          "(ended_at IS NULL AND end_reason IS NULL) " \
-          "OR (status = 'accepted' AND ended_at IS NOT NULL " \
-          "AND end_reason IN ('resignation', 'death', " \
-          "'dissolution', 'exclusion'))"
+          "AND decided_at IS NOT NULL)"
         )
     end
   end
diff --git a/lib/authorization.rb b/lib/authorization.rb
index 9349eb5..c0c3083 100644
--- a/lib/authorization.rb
+++ b/lib/authorization.rb
@@ -10,8 +10,7 @@ class Netig
         Sequel[:members][:account_id] => rodauth.account_id,
         Sequel[:members][:kind] => "individual",
         Sequel[:members][:core_member] => true,
-        Sequel[:memberships][:status] => "accepted",
-        Sequel[:memberships][:ended_at] => nil
+        Sequel[:memberships][:status] => "accepted"
       )
       .count
       .positive?
diff --git a/views/noyau/members.erb b/views/noyau/members.erb
index 49bc675..ef4a03e 100644
--- a/views/noyau/members.erb
+++ b/views/noyau/members.erb
@@ -10,6 +10,7 @@
           <tr>
             <th>Identité</th>
             <th>Type</th>
+            <th>Membre du Noyau</th>
             <th>Adresse électronique</th>
           </tr>
         </thead>
@@ -26,6 +27,7 @@
                 <%= member[:kind] == "individual" ?
                   "Personne physique" : "Personne morale" %>
               </td>
+              <td><%= member[:core_member] ? "Oui" : "Non" %></td>
               <td><%= member[:email] %></td>
             </tr>
           <% end %>
@@ -34,4 +36,3 @@
     <% end %>
   </div>
 </section>
-