diff --git a/test_server_environment/models/server_env_test.py b/test_server_environment/models/server_env_test.py
index 2251839..13e47a0 100644
--- a/test_server_environment/models/server_env_test.py
+++ b/test_server_environment/models/server_env_test.py
@@ -23,6 +23,11 @@ class ServerEnvTest(models.Model):
     password = fields.Char()
     ssl = fields.Boolean()
 
+    # we'll use these ones to stress the custom
+    # compute/inverse for the default value
+    alias = fields.Char()
+    alias_default = fields.Char()
+
 
 # Intentionally re-declares a class to stress the inclusion of the mixin
 class ServerEnvTestWithMixin(models.Model):
@@ -40,6 +45,19 @@ class ServerEnvTestWithMixin(models.Model):
             "user": {},
             "password": {},
             "ssl": {},
+            "alias": {
+                "no_default_field": True,
+                "compute_default": "_compute_alias_default",
+                "inverse_default": "_inverse_alias_default",
+            }
         }
         sftp_fields.update(base_fields)
         return sftp_fields
+
+    def _compute_alias_default(self):
+        for record in self:
+            record.alias = record.alias_default
+
+    def _inverse_alias_default(self):
+        for record in self:
+            record.alias_default = record.alias
diff --git a/test_server_environment/tests/test_server_env_mixin.py b/test_server_environment/tests/test_server_env_mixin.py
index 4af655d..7f9b8ba 100644
--- a/test_server_environment/tests/test_server_env_mixin.py
+++ b/test_server_environment/tests/test_server_env_mixin.py
@@ -131,3 +131,24 @@ class TestServerEnvMixin(ServerEnvironmentCase):
             self.assertEqual(foo.user, 'foo')
             self.assertEqual(foo.password, 'bar')
             self.assertTrue(foo.ssl)
+
+    def test_env_custom_compute_method(self):
+        """Can customize compute/inverse methods"""
+        foo = self.env['server.env.test'].create({
+            'name': 'foo',
+        })
+        self.assertNotIn('alias_env_default', foo._fields)
+        with self.load_config():
+            self.assertTrue(foo.alias_env_is_editable)
+
+            foo.alias = 'test'
+            self.assertEqual(foo.alias_default, 'test')
+
+        foo = self.env['server.env.test'].create({
+            'name': 'foo_with_default',
+        })
+        with self.load_config():
+            self.assertTrue(foo.alias_env_is_editable)
+
+            foo.alias_default = 'new_value'
+            self.assertEqual(foo.alias, 'new_value')