diff --git a/css/style.css b/css/style.css
index 2601850..50d3698 100644
--- a/css/style.css
+++ b/css/style.css
@@ -1064,6 +1064,15 @@ ul.ms1-menu-compte li a:hover, ul.ms1-menu-compte li a:active {
     line-height:1.45;
 }
 
+/* MSIN-4424 — Blocs repliables en tête du module bib : espacement serré. */
+#module-bib.epr-wrapper{
+    gap:6px;
+}
+
+#module-bib > .epr-row:first-of-type{
+    margin-top:10px;
+}
+
 
 /* MSIN-4424 — ancien bandeau remplacé par panneau repliable .bib-event-config-panel */
 
@@ -1076,7 +1085,8 @@ ul.ms1-menu-compte li a:hover, ul.ms1-menu-compte li a:active {
     border:1px solid #c8d6e5;
     border-radius:8px;
     background:#f4f8fc;
-    padding:12px 14px;
+    padding:10px 12px;
+    margin:0;
 }
 .bib-global-batch__header{
     display:flex;
@@ -2512,6 +2522,19 @@ a.ms1-trad-link.btn-aide-trad{
 }
 
 /* MSIN-4424 — Panneau configuration globale (contenu dans .epr-content). */
+.bib-event-config-header-actions{
+    display:inline-flex;
+    align-items:center;
+    gap:8px;
+    flex-shrink:0;
+}
+
+.bib-event-config-note{
+    font-size:12px;
+    font-weight:700;
+    white-space:nowrap;
+}
+
 .bib-event-config-content{
     background:#fff;
 }
@@ -2614,13 +2637,22 @@ a.ms1-trad-link.btn-aide-trad{
     vertical-align:middle;
 }
 
+.bib-qty-summary-table tbody tr:nth-child(odd){
+    background-color:#f1f3f5;
+}
+
+.bib-qty-summary-table tbody tr:nth-child(odd) th,
+.bib-qty-summary-table tbody tr:nth-child(odd) td{
+    background-color:#f1f3f5;
+}
+
 .bib-qty-summary-by-epr{
     border-top:1px solid #e9ecef;
     padding-top:14px;
 }
 
 .bib-anomalies-panel{
-    margin-bottom:14px;
+    margin-bottom:0;
     border:1px solid #ced4da;
     border-radius:4px;
     overflow:hidden;
diff --git a/js/v2/bib-assignments.js b/js/v2/bib-assignments.js
index 1411f6e..e398b1e 100644
--- a/js/v2/bib-assignments.js
+++ b/js/v2/bib-assignments.js
@@ -2778,6 +2778,15 @@
                 });
         });
 
+            function syncBibEventConfigHeaderNote() {
+                let note = document.querySelector('[data-bib-inter-epr-note]');
+                let chk = moduleBib.querySelector('.bib-event-allow-inter-epr');
+                if (!note || !chk) {
+                    return;
+                }
+                note.classList.toggle('bib-ui-hidden', !chk.checked);
+            }
+
             // MSIN-4424 — Autoriser mêmes numéros entre épreuves (réglage événement).
             let chkAllowInterEpr = moduleBib.querySelector('.bib-event-allow-inter-epr');
             if (chkAllowInterEpr) {
@@ -2807,6 +2816,7 @@
                             }
 
                             moduleBib.dataset.allowInterEpr = data.allow_inter_epr ? '1' : '0';
+                            syncBibEventConfigHeaderNote();
 
                             let mount = document.getElementById('bib-anomalies-mount');
                             if (mount && data.anomalies_html) {
diff --git a/php/inc_fx_promoteur.php b/php/inc_fx_promoteur.php
index b67199a..5807ac5 100644
--- a/php/inc_fx_promoteur.php
+++ b/php/inc_fx_promoteur.php
@@ -2998,6 +2998,7 @@ function fxBibStaticFallback($clef) {
         'bib_v4_global_batch_plan_invalid' => ['fr' => 'Sélection invalide : choisissez au moins une épreuve solo et des séquences.', 'en' => 'Invalid selection: pick at least one solo race and sequences.'],
         'bib_v4_global_batch_need_two'     => ['fr' => "L'assignation globale nécessite au moins deux épreuves solo avec des séquences disponibles.", 'en' => 'Global assignment requires at least two solo races with available sequences.'],
         'bib_v4_event_config_title'        => ['fr' => "Configuration globale pour l'assignation de dossard", 'en' => 'Global bib assignment settings'],
+        'bib_v4_event_config_inter_epr_on' => ['fr' => 'Inter épreuve', 'en' => 'Inter-race'],
         'bib_v4_qty_summary_title'         => ['fr' => 'Sommaire des quantités', 'en' => 'Quantity summary'],
         'bib_v4_qty_summary_a_assigner'    => ['fr' => 'À assigner', 'en' => 'To assign'],
         'bib_v4_qty_summary_bib_restant'   => ['fr' => 'Dossards restants', 'en' => 'Bibs remaining'],
@@ -5147,9 +5148,22 @@ function renderBibEventConfigPanelContent($int_eve_id) {
     return ob_get_clean();
 }
 
+/** MSIN-4424 — Pastille en-tête quand l'option inter-épreuves est active. */
+function renderBibEventConfigHeaderNote($blnAllow) {
+    $strLabel = fxBibTexte('bib_v4_event_config_inter_epr_on', 0);
+
+    return '<span class="epr-header-summary bib-event-config-note'
+        . fxBibUiHiddenClass((bool)$blnAllow)
+        . '" data-bib-inter-epr-note="1"'
+        . ' title="' . fxBibEsc(fxBibTexte('bib_v4_allow_inter_epr', 0)) . '">'
+        . fxBibEsc($strLabel)
+        . '</span>';
+}
+
 /** MSIN-4424 — Panneau repliable : configuration globale assignation dossards (événement). */
 function renderBibEventConfigPanel($int_eve_id, $strLangue = 'fr') {
     $int_eve_id = (int)$int_eve_id;
+    $blnAllow = fxBibEventAllowsInterEprDuplicates($int_eve_id);
 
     ob_start();
     ?>
@@ -5161,7 +5175,10 @@ function renderBibEventConfigPanel($int_eve_id, $strLangue = 'fr') {
                 <?php echo fxBibEsc(fxBibTexte('bib_v4_event_config_title', 0)); ?>
                 <?php echo fxBibAideButton('bib_v4_event_config_title'); ?>
             </span>
-            <?php echo fxBibBlockCollapseToggle($strLangue, true); ?>
+            <span class="bib-event-config-header-actions">
+                <?php echo renderBibEventConfigHeaderNote($blnAllow); ?>
+                <?php echo fxBibBlockCollapseToggle($strLangue, true); ?>
+            </span>
         </div>
         <div class="epr-content bib-event-config-content">
             <?php echo renderBibEventConfigPanelContent($int_eve_id); ?>
diff --git a/php/inc_settings.php b/php/inc_settings.php
index 8b37cf6..d010cdc 100644
--- a/php/inc_settings.php
+++ b/php/inc_settings.php
@@ -7,7 +7,7 @@
  * Constantes *
  *
  **************/
-define('_VERSION_CODE', '4.72.751');
+define('_VERSION_CODE', '4.72.754');
 define('_DATE_CODE', '2026-07-08');
 //MSIN-4290
 define('QR_SECRET_KEY', 'ms1_qr_2026_cle_secrete_longue_et_fixe');
diff --git a/sql/MSIN-4424-bib-allow-inter-epr.sql b/sql/MSIN-4424-bib-allow-inter-epr.sql
index 23a6163..a6f157b 100644
--- a/sql/MSIN-4424-bib-allow-inter-epr.sql
+++ b/sql/MSIN-4424-bib-allow-inter-epr.sql
@@ -34,6 +34,14 @@ SELECT 'bib_v4_anomalies_inter_epr_dupes_title', 'fr', 'Dossards en double entre
 FROM DUAL WHERE NOT EXISTS (SELECT 1 FROM info WHERE info_clef = 'bib_v4_anomalies_inter_epr_dupes_title' AND info_langue = 'fr' AND info_prg = 'compte.php');
 
 
+INSERT INTO info (info_clef, info_langue, info_texte, info_aide, info_prg, info_description, info_trie, info_actif, info_option1, info_option2, info_option3, info_creation)
+SELECT 'bib_v4_event_config_inter_epr_on', 'fr', 'Inter épreuve', 'Indique que les mêmes numéros de dossard sont autorisés entre épreuves.', 'compte.php', '', 0, 1, '', '', '', NOW()
+FROM DUAL WHERE NOT EXISTS (SELECT 1 FROM info WHERE info_clef = 'bib_v4_event_config_inter_epr_on' AND info_langue = 'fr' AND info_prg = 'compte.php');
+
+INSERT INTO info (info_clef, info_langue, info_texte, info_aide, info_prg, info_description, info_trie, info_actif, info_option1, info_option2, info_option3, info_creation)
+SELECT 'bib_v4_event_config_inter_epr_on', 'en', 'Inter-race', 'Indicates that the same bib numbers are allowed across races.', 'compte.php', '', 0, 1, '', '', '', NOW()
+FROM DUAL WHERE NOT EXISTS (SELECT 1 FROM info WHERE info_clef = 'bib_v4_event_config_inter_epr_on' AND info_langue = 'en' AND info_prg = 'compte.php');
+
 INSERT INTO info (info_clef, info_langue, info_texte, info_aide, info_prg, info_description, info_trie, info_actif, info_option1, info_option2, info_option3, info_creation)
 SELECT 'bib_v4_event_config_title', 'fr', 'Configuration globale pour l''assignation de dossard', 'Réglages applicables à tout l''événement (ex. autorisation des mêmes numéros entre épreuves).', 'compte.php', '', 0, 1, '', '', '', NOW()
 FROM DUAL WHERE NOT EXISTS (SELECT 1 FROM info WHERE info_clef = 'bib_v4_event_config_title' AND info_langue = 'fr' AND info_prg = 'compte.php');