diff --git a/internal/lkgateway/depoevents.go b/internal/lkgateway/depoevents.go
index 0dc20fd..4119d67 100644
--- a/internal/lkgateway/depoevents.go
+++ b/internal/lkgateway/depoevents.go
@@ -206,6 +206,17 @@ func depoUpsertOrder(rc *RuntimeConfig, guid, direction, cpCode, deponentName, d
 	if serN != "" && strings.TrimSpace(num) != "" {
 		_ = db.QueryRowContext(ctx, "SELECT TOP 1 SELF_ID FROM OD_FACES WHERE REPLACE(DOC_SER,' ','')=@s AND DOC_NUM=@n ORDER BY ID", sql.Named("s", serN), sql.Named("n", strings.TrimSpace(num))).Scan(&deponentID)
 	}
+	// счёт клиента для DEPO_NUMBER строк: открытый торговый ВТНКЦ…, при нескольких договорах — самый
+	// ранний (то же правило, что при зачислении в QUIK); джоба по номеру находит OD_CLIENTS.ID (DEPO).
+	var clientAcc sql.NullString
+	if serN != "" && strings.TrimSpace(num) != "" {
+		_ = db.QueryRowContext(ctx, `SELECT TOP 1 c.NUMBER FROM OD_FACES f
+			JOIN OD_CLIENTS c ON c.FACE=f.ID LEFT JOIN OD_CLIENTS_PORTS p ON p.CLIENT=c.ID
+			WHERE REPLACE(f.DOC_SER,' ','')=@s AND f.DOC_NUM=@n AND c.NUMBER LIKE N'ВТНКЦ%' AND c.STATE=0 AND c.D_CLOSE IS NULL
+			ORDER BY ISNULL(p.PORT_DATE,'2099-01-01'), ISNULL(c.D_OPEN,'2099-01-01'), c.NUMBER`,
+			sql.Named("s", serN), sql.Named("n", strings.TrimSpace(num))).Scan(&clientAcc)
+	}
+	hasDepoNumber := depoHasColumn(ctx, db, "FTV_M2M_LINES", "DEPO_NUMBER")
 	hasDeponentID := depoHasColumn(ctx, db, "FTV_M2M", "DEPONENT_ID")
 	tx, err := db.BeginTx(ctx, nil)
 	if err != nil {
@@ -230,12 +241,16 @@ func depoUpsertOrder(rc *RuntimeConfig, guid, direction, cpCode, deponentName, d
 		if ln.ISIN != "" && hasShare {
 			_ = db.QueryRowContext(ctx, "SELECT TOP 1 ID FROM OD_VALUES WHERE ISIN=@i ORDER BY ID", sql.Named("i", ln.ISIN)).Scan(&share)
 		}
-		q := `INSERT INTO dbo.FTV_M2M_LINES (GUID, REFERENCE, ISIN, SEC_CODE, AMOUNT, PLACE_NUMBER, LINK_NUMBER) VALUES (@g, @r, @i, @c, @a, @p, '')`
+		cols, vals := "GUID, REFERENCE, ISIN, SEC_CODE, AMOUNT, PLACE_NUMBER, LINK_NUMBER", "@g, @r, @i, @c, @a, @p, ''"
 		if hasShare {
-			q = `INSERT INTO dbo.FTV_M2M_LINES (GUID, REFERENCE, ISIN, SEC_CODE, SHARE, AMOUNT, PLACE_NUMBER, LINK_NUMBER) VALUES (@g, @r, @i, @c, @sh, @a, @p, '')`
+			cols, vals = cols+", SHARE", vals+", @sh"
 		}
+		if hasDepoNumber {
+			cols, vals = cols+", DEPO_NUMBER", vals+", @acc"
+		}
+		q := `INSERT INTO dbo.FTV_M2M_LINES (` + cols + `) VALUES (` + vals + `)`
 		if _, err := tx.ExecContext(ctx, q,
-			sql.Named("g", guid), sql.Named("r", ln.Ref), sql.Named("i", nullStr(ln.ISIN)), sql.Named("c", nullStr(ln.Code)), sql.Named("sh", share), sql.Named("a", ln.Amount), sql.Named("p", nullStr(ln.Place))); err != nil {
+			sql.Named("g", guid), sql.Named("r", ln.Ref), sql.Named("i", nullStr(ln.ISIN)), sql.Named("c", nullStr(ln.Code)), sql.Named("sh", share), sql.Named("a", ln.Amount), sql.Named("p", nullStr(ln.Place)), sql.Named("acc", clientAcc)); err != nil {
 			tx.Rollback()
 			log.Printf("depo-events: FTV_M2M_LINES %s/%s: %v", shortGUID(guid), ln.Ref, err)
 			return false
@@ -245,7 +260,7 @@ func depoUpsertOrder(rc *RuntimeConfig, guid, direction, cpCode, deponentName, d
 		log.Printf("depo-events: commit %s: %v", shortGUID(guid), err)
 		return false
 	}
-	log.Printf("depo-events: FTV_M2M %s %s создано (%d строк)", direction, shortGUID(guid), len(lines))
+	log.Printf("depo-events: FTV_M2M %s %s создано (%d строк, счёт клиента %s)", direction, shortGUID(guid), len(lines), pickStr(clientAcc.String, "не найден"))
 	return true
 }
 
diff --git a/internal/lkgateway/web/templates/admin_help_fancy_events.html b/internal/lkgateway/web/templates/admin_help_fancy_events.html
index d4ef85a..f712d3b 100644
--- a/internal/lkgateway/web/templates/admin_help_fancy_events.html
+++ b/internal/lkgateway/web/templates/admin_help_fancy_events.html
@@ -55,7 +55,7 @@
     <thead><tr><th style="width:170px">Таблица</th><th>Поля от bj</th></tr></thead>
     <tbody>
       <tr><td><code>FTV_M2M</code></td><td><code>GUID</code>, <code>DIRECTION</code> (IN — к нам зачисляют, OUT — мы списываем), <code>CONTRAGENT_M2M_CODE</code>, <code>DEPONENT_NAME</code>, <code>DEPONENT_DOC</code>, <code>DEPONENT_ID</code> (если нашли), <code>COMMENT</code>. Вставка вместе со строками в одной транзакции.</td></tr>
-      <tr><td><code>FTV_M2M_LINES</code></td><td><code>GUID</code>, <code>REFERENCE</code>, <code>ISIN</code>, <code>SEC_CODE</code>, <code>SHARE</code> (если нашли), <code>AMOUNT</code> (штуки, дробные для паёв), <code>PLACE_NUMBER</code>.</td></tr>
+      <tr><td><code>FTV_M2M_LINES</code></td><td><code>GUID</code>, <code>REFERENCE</code>, <code>ISIN</code>, <code>SEC_CODE</code>, <code>SHARE</code> (если нашли), <code>AMOUNT</code> (штуки, дробные для паёв), <code>PLACE_NUMBER</code>, <code>DEPO_NUMBER</code> — номер торгового счёта клиента <code>ВТНКЦ…</code> (джоба находит по нему <code>DEPO</code>).</td></tr>
       <tr><td><code>FTV_M2M_EVENTS</code></td><td><code>GUID</code>, <code>REFERENCE</code> (пусто = по поручению целиком), <code>EVENT_TYPE</code>, <code>EVENT_DATE</code>, <code>M2M_REJECT_CODE</code>, <code>COMMENT</code>, <code>STATE</code> (см. правила).</td></tr>
     </tbody>
   </table>