diff --git a/odex25_accounting/account_attachments/models/account_move.py b/odex25_accounting/account_attachments/models/account_move.py
index 202ddc6bc..4afd05db5 100755
--- a/odex25_accounting/account_attachments/models/account_move.py
+++ b/odex25_accounting/account_attachments/models/account_move.py
@@ -79,36 +79,54 @@ class AccountMove(models.Model):
 
     def get_attachments(self):
         # Check if multiple records are passed, and handle them in a loop
+        Attachment = self.env['ir.attachment']
+        action = self.env['ir.actions.act_window']._for_xml_id('base.action_attachment')
+
         if len(self) > 1:
-            print("ffffffffffffff")
-            action = self.env['ir.actions.act_window']._for_xml_id('base.action_attachment')
-            action['domain'] = [
-                ('res_model', '=', 'account.move'),
-                ('res_id', 'in', self.ids),
-            ]
+            print("Multiple records mode")
+            all_models_ids = set()
 
-            # Update attachment count for all records (if necessary)
             for record in self:
-                related_ids = record.ids
-                related_models = ['account.move']
+                related_pairs = set()
 
-                if record.res_id and record.res_model:
-                    related_ids = record.ids + [record.res_id]
-                    related_models.append(record.res_model)
-                    action['domain'] = [
-                        ('res_model', 'in', related_models),
-                        ('res_id', 'in', related_ids),
-                    ]
+                # Main record
+                related_pairs.add((record._name, record.id))
 
-                # Context for creating new attachments for each record
-                action['context'] = "{'default_res_model': '%s','default_res_id': %d}" % (record._name, record.id)
+                # Purchase Order
+                if record.purchase_id:
+                    related_pairs.add((record.purchase_id._name, record.purchase_id.id))
 
-                # Update attachment count for each record
-                record.attach_no = self.env['ir.attachment'].search_count([
-                    ('res_model', 'in', related_models),
-                    ('res_id', 'in', related_ids)
+                    # Request ID
+                    if record.purchase_id.request_id:
+                        related_pairs.add((record.purchase_id.request_id._name, record.purchase_id.request_id.id))
+
+                    # Requisition ID (only if it's the expected model)
+                    if record.purchase_id.requisition_id and record.purchase_id.requisition_id._name == 'purchase.requisition':
+                        related_pairs.add(('purchase.requisition', record.purchase_id.requisition_id.id))
+
+                # Accumulate all related model-id pairs
+                all_models_ids.update(related_pairs)
+
+            # Build domain from accumulated pairs
+            domain = []
+            pairs = list(all_models_ids)
+            if pairs:
+                domain = ['|'] * (len(pairs) - 1)
+                for model, res_id in pairs:
+                    domain.extend(['&', ('res_model', '=', model), ('res_id', '=', res_id)])
+
+            # Use the first record for context
+            action['domain'] = domain
+            action['context'] = {
+                'default_res_model': self[0]._name,
+                'default_res_id': self[0].id,
+            }
+
+            for record in self:
+                record.attach_no = Attachment.search_count([
+                    ('res_model', '=', record._name),
+                    ('res_id', '=', record.id)
                 ])
-
             return action
 
         # If only one record is passed, use the original logic
@@ -142,36 +160,6 @@ class AccountMove(models.Model):
                     ('res_model', '=', model),
                     ('res_id', '=', res_id)
                 ])
-
-        # action = self.env['ir.actions.act_window']._for_xml_id('base.action_attachment')
-        # action['domain'] = [
-        #     ('res_model', '=', 'account.move'),
-        #     ('res_id', 'in', self.ids),
-        # ]
-        # domain = [
-        #     ('res_model', '=', 'account.move'),
-        #     ('res_id', 'in', self.ids),
-        # ]
-        # related_ids = self.ids
-        # related_models = ['account.move']
-        #
-        # if self.res_id and self.res_model:
-        #     related_ids = self.ids + [self.res_id]
-        #     related_models.append(self.res_model)
-        #     action['domain'] = [
-        #         ('res_model', 'in', related_models),
-        #         ('res_id', 'in', related_ids),
-        #     ]
-        #     domain = [
-        #         ('res_model', 'in', related_models),
-        #         ('res_id', 'in', related_ids),
-        #     ]
-        #
-        # # Context for creating new attachments
-        # action['context'] = "{'default_res_model': '%s','default_res_id': %d}" % (self._name, self.id)
-        #
-        # Update attachment count for smart button
-
         action = self.env['ir.actions.act_window']._for_xml_id('base.action_attachment')
         action['domain'] = domain
         action['context'] = {