diff --git a/ereuse_devicehub/resources/event/models.py b/ereuse_devicehub/resources/event/models.py
index 4c3e218c..d8e53243 100644
--- a/ereuse_devicehub/resources/event/models.py
+++ b/ereuse_devicehub/resources/event/models.py
@@ -456,6 +456,8 @@ class AggregateRate(Rate):
         kwargs.setdefault('version', StrictVersion('1.0'))
         super().__init__(*args, **kwargs)
 
+    # todo take value from LAST event (manual or workbench)
+
     @property
     def processor(self):
         return self.workbench.processor
@@ -476,6 +478,22 @@ class AggregateRate(Rate):
     def bios(self):
         return self.workbench.bios
 
+    @property
+    def functionality_range(self):
+        return self.workbench.functionality_range
+
+    @property
+    def appearance_range(self):
+        return self.workbench.appearance_range
+
+    @property
+    def bios_range(self):
+        return self.workbench.bios_range
+
+    @property
+    def labelling(self):
+        return self.workbench.labelling
+
     @classmethod
     def from_workbench_rate(cls, rate: WorkbenchRate):
         aggregate = cls()
diff --git a/ereuse_devicehub/resources/event/models.pyi b/ereuse_devicehub/resources/event/models.pyi
index fbac19e4..e6ea8377 100644
--- a/ereuse_devicehub/resources/event/models.pyi
+++ b/ereuse_devicehub/resources/event/models.pyi
@@ -199,6 +199,22 @@ class AggregateRate(Rate):
     def bios(self):
         return self.workbench.bios
 
+    @property
+    def functionality_range(self):
+        return self.workbench.functionality_range
+
+    @property
+    def appearance_range(self):
+        return self.workbench.appearance_range
+
+    @property
+    def bios_range(self):
+        return self.workbench.bios_range
+
+    @property
+    def labelling(self):
+        return self.workbench.labelling
+
     @classmethod
     def from_workbench_rate(cls, rate: WorkbenchRate) -> AggregateRate:
         pass
diff --git a/ereuse_devicehub/resources/event/schemas.py b/ereuse_devicehub/resources/event/schemas.py
index 242c8886..56732683 100644
--- a/ereuse_devicehub/resources/event/schemas.py
+++ b/ereuse_devicehub/resources/event/schemas.py
@@ -99,7 +99,6 @@ class StepRandom(Step):
 class Rate(EventWithOneDevice):
     rating = Integer(validate=Range(*RATE_POSITIVE),
                      dump_only=True,
-                     data_key='rating',
                      description=m.Rate.rating.comment)
     software = EnumField(RatingSoftware,
                          dump_only=True,
@@ -107,9 +106,7 @@ class Rate(EventWithOneDevice):
     version = Version(dump_only=True,
                       description=m.Rate.version.comment)
     appearance = Integer(validate=Range(-3, 5), dump_only=True)
-    functionality = Integer(validate=Range(-3, 5),
-                            dump_only=True,
-                            data_key='functionalityScore')
+    functionality = Integer(validate=Range(-3, 5), dump_only=True)
 
 
 class IndividualRate(Rate):
@@ -150,6 +147,18 @@ class AggregateRate(Rate):
     data_storage = Float(dump_only=True)
     graphic_card = Float(dump_only=True)
     bios = EnumField(Bios, dump_only=True)
+    bios_range = EnumField(Bios,
+                           description=m.WorkbenchRate.bios_range.comment,
+                           data_key='biosRange')
+    appearance_range = EnumField(AppearanceRange,
+                                 required=True,
+                                 data_key='appearanceRange',
+                                 description=m.ManualRate.appearance_range.comment)
+    functionality_range = EnumField(FunctionalityRange,
+                                    required=True,
+                                    data_key='functionalityRange',
+                                    description=m.ManualRate.functionality_range.comment)
+    labelling = Boolean(description=m.ManualRate.labelling.comment)
 
 
 class Price(EventWithOneDevice):
diff --git a/tests/test_workbench.py b/tests/test_workbench.py
index 0e8efc74..f835ce21 100644
--- a/tests/test_workbench.py
+++ b/tests/test_workbench.py
@@ -62,6 +62,8 @@ def test_workbench_server_condensed(user: UserClient):
     assert not device['rate']['error']
     assert device['rate']['rating'] == 0
     assert device['rate']['workbench']
+    assert device['rate']['appearanceRange'] == 'A'
+    assert device['rate']['functionalityRange'] == 'B'
     assert device['tags'][0]['id'] == 'tag1'