diff --git a/modules/purchase_trade/stock.py b/modules/purchase_trade/stock.py
index f379cca..6d70b8d 100755
--- a/modules/purchase_trade/stock.py
+++ b/modules/purchase_trade/stock.py
@@ -479,8 +479,8 @@ class ShipmentIn(metaclass=PoolMeta):
                     lines.append(
                         "<p>"
                         f"<strong>Lot nb:</strong> {m.lot.lot_name} | "
-                        f"<strong>Net Qt:</strong> {m.lot.get_current_quantity()} {m.lot.lot_unit.symbol} | "
-                        f"<strong>Gross Qt:</strong> {m.lot.get_current_gross_quantity()} {m.lot.lot_unit.symbol}"
+                        f"<strong>Net Qt:</strong> {m.lot.get_current_quantity()} {m.lot.lot_unit_line.symbol} | "
+                        f"<strong>Gross Qt:</strong> {m.lot.get_current_gross_quantity()} {m.lot.lot_unit_line.symbol}"
                         "</p>"
                     )
 
diff --git a/modules/purchase_trade/view/shipment_in_form.xml b/modules/purchase_trade/view/shipment_in_form.xml
index 1e0e20f..f06f627 100755
--- a/modules/purchase_trade/view/shipment_in_form.xml
+++ b/modules/purchase_trade/view/shipment_in_form.xml
@@ -125,7 +125,7 @@ this repository contains the full copyright notices and license terms. -->
             <field name="result"/>
             <newline/>
             <label name="instructions"/>
-            <field name="instructions" widget="richtext" colspan="4" height="100"/>
+            <field name="instructions" widget="html_viewer" colspan="4" height="100"/>
             <newline/>
             <label name="returned_id"/>
             <field name="returned_id"/>