diff --git a/netforce_clinic/models/hd_case.py b/netforce_clinic/models/hd_case.py
index ada3f76..bc57792 100644
--- a/netforce_clinic/models/hd_case.py
+++ b/netforce_clinic/models/hd_case.py
@@ -1157,10 +1157,23 @@ class HDCase(Model):
         sub_total=0
         amount_total=0
         lines=[]
+        def get_prod(desc):
+            product=None
+            if desc:
+                i1=desc.index('[')
+                i2=desc.index(']')
+                code=desc[i1+1:i2]
+                for prod in get_model("product").search_browse([['code','=',code]]):
+                    product=prod
+            return product
+
         for line in payment.lines:
             amt=line.amount or 0
             desc=line.description or ''
             uom_name=""
+            prod=get_prod(desc)
+            if prod:
+                uom_name=prod.uom_id.name
             lines.append({
                 'no': no,
                 'product_name': '',