diff --git a/htdocs/compta/prelevement/class/bonprelevement.class.php b/htdocs/compta/prelevement/class/bonprelevement.class.php
index 79c7484aa06..dbae962cd2f 100644
--- a/htdocs/compta/prelevement/class/bonprelevement.class.php
+++ b/htdocs/compta/prelevement/class/bonprelevement.class.php
@@ -1575,7 +1575,9 @@ class BonPrelevement extends CommonObject
 						$cachearraytotestduplicate[$obj->idfac] = $obj->rowid;
 
 						$daterum = (!empty($obj->date_rum)) ? $this->db->jdate($obj->date_rum) : $this->db->jdate($obj->datec);
+
 						$fileDebiteurSection .= $this->EnregDestinataireSEPA($obj->code, $obj->nom, $obj->address, $obj->zip, $obj->town, $obj->country_code, $obj->cb, $obj->cg, $obj->cc, $obj->somme, $obj->reffac, $obj->idfac, $obj->iban, $obj->bic, $daterum, $obj->drum, $obj->rum, $type);
+
 						$this->total = $this->total + $obj->somme;
 						$i++;
 					}
@@ -1691,7 +1693,9 @@ class BonPrelevement extends CommonObject
 						$cachearraytotestduplicate[$obj->idfac] = $obj->rowid;
 
 						$daterum = (!empty($obj->date_rum)) ? $this->db->jdate($obj->date_rum) : $this->db->jdate($obj->datec);
-						$fileCrediteurSection .= $this->EnregDestinataireSEPA($obj->code, $obj->nom, $obj->address, $obj->zip, $obj->town, $obj->country_code, $obj->cb, $obj->cg, $obj->cc, $obj->somme, $obj->reffac, $obj->idfac, $obj->iban, $obj->bic, $daterum, $obj->drum, $obj->rum, $type);
+
+						$fileCrediteurSection .= $this->EnregDestinataireSEPA($obj->code, $obj->nom, $obj->address, $obj->zip, $obj->town, $obj->country_code, $obj->cb, $obj->cg, $obj->cc, $obj->somme, $obj->reffac, $obj->idfac, $obj->iban, $obj->bic, $daterum, $obj->drum, $obj->rum, $type, $obj->fac_ref_supplier);
+
 						$this->total = $this->total + $obj->somme;
 						$i++;
 					}
@@ -1910,7 +1914,7 @@ class BonPrelevement extends CommonObject
 
 	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
 	/**
-	 *	Write recipient of request (customer)
+	 *	Write recipient (thirdparty concerned by request)
 	 *
 	 *	@param	string		$row_code_client	soc.code_client as code,
 	 *	@param	string		$row_nom			pl.client_nom AS name,
@@ -1930,10 +1934,11 @@ class BonPrelevement extends CommonObject
 	 *	@param	string		$row_drum			rib.rowid used to generate rum
 	 * 	@param	string		$row_rum			rib.rum Rum defined on company bank account
 	 *  @param	string		$type				'direct-debit' or 'bank-transfer'
+	 *  @param  string      $row_comment		A free text string for the Unstructured data field
 	 *	@return	string							Return string with SEPA part DrctDbtTxInf
 	 *  @see EnregDestinataire()
 	 */
-	public function EnregDestinataireSEPA($row_code_client, $row_nom, $row_address, $row_zip, $row_town, $row_country_code, $row_cb, $row_cg, $row_cc, $row_somme, $row_ref, $row_idfac, $row_iban, $row_bic, $row_datec, $row_drum, $row_rum, $type = 'direct-debit')
+	public function EnregDestinataireSEPA($row_code_client, $row_nom, $row_address, $row_zip, $row_town, $row_country_code, $row_cb, $row_cg, $row_cc, $row_somme, $row_ref, $row_idfac, $row_iban, $row_bic, $row_datec, $row_drum, $row_rum, $type = 'direct-debit', $row_comment = '')
 	{
 		// phpcs:enable
 		global $conf;
@@ -1992,7 +1997,7 @@ class BonPrelevement extends CommonObject
 			$XML_DEBITOR .= '				</DbtrAcct>'.$CrLf;
 			$XML_DEBITOR .= '				<RmtInf>'.$CrLf;
 			// A string with some information on payment - 140 max
-			$XML_DEBITOR .= '					<Ustrd>'.getDolGlobalString('PRELEVEMENT_USTRD', dol_trunc($row_ref, 135, 'right', 'UTF-8', 1)).'</Ustrd>'.$CrLf; // Free unstuctured data - 140 max
+			$XML_DEBITOR .= '					<Ustrd>'.getDolGlobalString('PRELEVEMENT_USTRD', dol_trunc($row_ref.($row_comment ? ' - '.$row_comment : ''), 135, 'right', 'UTF-8', 1)).'</Ustrd>'.$CrLf; // Free unstuctured data - 140 max
 			$XML_DEBITOR .= '				</RmtInf>'.$CrLf;
 			$XML_DEBITOR .= '			</DrctDbtTxInf>'.$CrLf;
 			return $XML_DEBITOR;
@@ -2061,7 +2066,7 @@ class BonPrelevement extends CommonObject
 			$XML_CREDITOR .= '				</CdtrAcct>'.$CrLf;
 			$XML_CREDITOR .= '				<RmtInf>'.$CrLf;
 			// A string with some information on payment - 140 max
-			$XML_CREDITOR .= '					<Ustrd>'.getDolGlobalString('CREDITTRANSFER_USTRD', dol_trunc($row_ref, 135, 'right', 'UTF-8', 1)).'</Ustrd>'.$CrLf; // Free unstructured data - 140 max
+			$XML_CREDITOR .= '					<Ustrd>'.getDolGlobalString('CREDITTRANSFER_USTRD', dol_trunc($row_ref.($row_comment ? ' - '.$row_comment : ''), 135, 'right', 'UTF-8', 1)).'</Ustrd>'.$CrLf; // Free unstructured data - 140 max
 			$XML_CREDITOR .= '				</RmtInf>'.$CrLf;
 			$XML_CREDITOR .= '			</CdtTrfTxInf>'.$CrLf;
 			return $XML_CREDITOR;