diff --git a/oca_dependencies.txt b/oca_dependencies.txt
new file mode 100644
index 0000000..9c8c917
--- /dev/null
+++ b/oca_dependencies.txt
@@ -0,0 +1 @@
+server-tools
diff --git a/remote_report_to_printer/models/ir_actions_report.py b/remote_report_to_printer/models/ir_actions_report.py
index 797eb18..4e26a29 100644
--- a/remote_report_to_printer/models/ir_actions_report.py
+++ b/remote_report_to_printer/models/ir_actions_report.py
@@ -1,20 +1,18 @@
 # Copyright (c) 2018 Creu Blanca
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
-from odoo import api, models
+from odoo import models
 
 
 class IrActionsReport(models.Model):
     _inherit = "ir.actions.report"
 
-    @api.multi
     def _get_user_default_print_behaviour(self):
         res = super()._get_user_default_print_behaviour()
         if res.get("action", "unknown") == "remote_default":
             res.update(self.remote.get_printer_behaviour())
         return res
 
-    @api.multi
     def _get_report_default_print_behaviour(self):
         res = super()._get_report_default_print_behaviour()
         if res.get("action", "unknown") == "remote_default":
diff --git a/remote_report_to_printer/models/res_remote.py b/remote_report_to_printer/models/res_remote.py
index 69b9ce6..8fb8cc4 100644
--- a/remote_report_to_printer/models/res_remote.py
+++ b/remote_report_to_printer/models/res_remote.py
@@ -1,6 +1,6 @@
 # Copyright (c) 2018 Creu Blanca
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-from odoo import api, fields, models
+from odoo import fields, models
 
 
 class ResRemote(models.Model):
@@ -10,7 +10,6 @@ class ResRemote(models.Model):
         "res.remote.printer", inverse_name="remote_id",
     )
 
-    @api.multi
     def get_printer_behaviour(self):
         self.ensure_one()
         printer_usage = self.env.context.get("printer_usage", "standard")
diff --git a/remote_report_to_printer/models/res_remote_printer.py b/remote_report_to_printer/models/res_remote_printer.py
index 197e632..0e3f02c 100644
--- a/remote_report_to_printer/models/res_remote_printer.py
+++ b/remote_report_to_printer/models/res_remote_printer.py
@@ -29,7 +29,6 @@ class ResRemotePrinter(models.Model):
         """ Reset the tray when the printer is changed """
         self.printer_tray_id = False
 
-    @api.multi
     @api.constrains("remote_id", "printer_usage", "is_default")
     def _check_remote_usage(self):
         for rec in self.filtered(lambda r: r.is_default):
diff --git a/remote_report_to_printer/tests/test_printer.py b/remote_report_to_printer/tests/test_printer.py
index 5aacda2..9d92d6d 100644
--- a/remote_report_to_printer/tests/test_printer.py
+++ b/remote_report_to_printer/tests/test_printer.py
@@ -12,7 +12,7 @@ class TestRemotePrinter(TransactionCase):
         self.remote = self.env["res.remote"].search([("name", "=", name)])
         if not self.remote:
             self.remote = self.env["res.remote"].create(
-                {"name": name, "ip": "127.0.0.1"}
+                {"name": name, "ip": "127.0.0.1", "in_network": True}
             )
         self.server = self.env["printing.server"].create(
             {"name": "Server", "address": "localhost", "port": 631}
diff --git a/remote_report_to_printer/tests/test_remote_printer.py b/remote_report_to_printer/tests/test_remote_printer.py
index 6d3431e..636bd9d 100644
--- a/remote_report_to_printer/tests/test_remote_printer.py
+++ b/remote_report_to_printer/tests/test_remote_printer.py
@@ -18,7 +18,7 @@ class TestRemotePrinter(TransactionCase):
         self.remote = self.env["res.remote"].search([("name", "=", name)])
         if not self.remote:
             self.remote = self.env["res.remote"].create(
-                {"name": name, "ip": "127.0.0.1"}
+                {"name": name, "ip": "127.0.0.1", "in_network": True}
             )
         self.server = self.env["printing.server"].create(
             {"name": "Server", "address": "localhost", "port": 631}
@@ -49,7 +49,7 @@ class TestRemotePrinter(TransactionCase):
         )
 
     def test_constrain(self):
-        self.env["res.remote.printer"].sudo(self.printer_manager).create(
+        self.env["res.remote.printer"].with_user(self.printer_manager).create(
             {
                 "remote_id": self.remote.id,
                 "printer_id": self.printer_1.id,
@@ -68,7 +68,7 @@ class TestRemotePrinter(TransactionCase):
     def test_onchange_printer(self):
         remote_printer = (
             self.env["res.remote.printer"]
-            .sudo(self.printer_manager)
+            .with_user(self.printer_manager)
             .create(
                 {
                     "remote_id": self.remote.id,
@@ -85,7 +85,7 @@ class TestRemotePrinter(TransactionCase):
     def test_permissions_delete_manager(self):
         printer = (
             self.env["res.remote.printer"]
-            .sudo(self.printer_manager)
+            .with_user(self.printer_manager)
             .create(
                 {
                     "remote_id": self.remote.id,
@@ -94,7 +94,7 @@ class TestRemotePrinter(TransactionCase):
                 }
             )
         )
-        printer.sudo(self.printer_manager).unlink()
+        printer.with_user(self.printer_manager).unlink()
         printer = self.env["res.remote.printer"].search(
             [
                 ("remote_id", "=", self.remote.id),
@@ -107,7 +107,7 @@ class TestRemotePrinter(TransactionCase):
     def test_permissions_delete_user(self):
         printer = (
             self.env["res.remote.printer"]
-            .sudo(self.printer_manager)
+            .with_user(self.printer_manager)
             .create(
                 {
                     "remote_id": self.remote.id,
@@ -117,11 +117,11 @@ class TestRemotePrinter(TransactionCase):
             )
         )
         with self.assertRaises(AccessError):
-            printer.sudo(self.printer_user).unlink()
+            printer.with_user(self.printer_user).unlink()
 
     def test_permissions_create_user(self):
         with self.assertRaises(AccessError):
-            self.env["res.remote.printer"].sudo(self.printer_user).create(
+            self.env["res.remote.printer"].with_user(self.printer_user).create(
                 {
                     "remote_id": self.remote.id,
                     "printer_id": self.printer_1.id,