diff --git a/pms/models/pms_property.py b/pms/models/pms_property.py
index a01e2535c..0e466347b 100644
--- a/pms/models/pms_property.py
+++ b/pms/models/pms_property.py
@@ -429,6 +429,7 @@ class PmsProperty(models.Model):
         room_type_id=False,
         current_lines=False,
         pricelist=False,
+        real_avail=False,
     ):
         if isinstance(checkin, str):
             checkin = datetime.datetime.strptime(
@@ -449,6 +450,7 @@ class PmsProperty(models.Model):
                 room_type_id=room_type_id,
                 current_lines=current_lines,
                 pricelist_id=pricelist.id,
+                real_avail=real_avail,
             )
 
             if len(pms_property.free_room_ids) < 1:
diff --git a/pms/models/pms_reservation_line.py b/pms/models/pms_reservation_line.py
index c1be88987..d70e562ec 100644
--- a/pms/models/pms_reservation_line.py
+++ b/pms/models/pms_reservation_line.py
@@ -208,7 +208,7 @@ class PmsReservationLine(models.Model):
                     else False,
                     current_lines=reservation.reservation_line_ids.ids,
                     pricelist_id=reservation.pricelist_id.id,
-                    real_avail=free_room_select,
+                    real_avail=False,
                 )
                 rooms_available = pms_property.free_room_ids
 
@@ -219,6 +219,7 @@ class PmsReservationLine(models.Model):
                     free_room_select
                     and reservation.preferred_room_id.id
                     not in reservation.reservation_line_ids.room_id.ids
+                    and self.env.user._is_property_member(pms_property.id)
                 ):
                     # This case is a preferred_room_id manually assigned
                     manual_assigned = True
@@ -264,6 +265,7 @@ class PmsReservationLine(models.Model):
                     current_lines=line._origin.reservation_id.reservation_line_ids.ids,
                     pricelist=reservation.pricelist_id,
                     pms_property_id=line.pms_property_id.id,
+                    real_avail=False,
                 ):
                     if self.env.context.get("force_overbooking"):
                         reservation.overbooking = True
diff --git a/pms/models/res_users.py b/pms/models/res_users.py
index a7becc480..e61736df5 100644
--- a/pms/models/res_users.py
+++ b/pms/models/res_users.py
@@ -40,6 +40,14 @@ class ResUsers(models.Model):
             return self.env["pms.property"].browse(active_property_ids).ids
         return user_property_ids
 
+    def _is_property_member(self, pms_property_id):
+        self.ensure_one()
+        # TODO: Use pms_teams and roles to check if user is member of property
+        # and analice the management of external users like a Call Center
+        return self.env.user.has_group(
+            "pms.group_pms_user"
+        ) and not self.env.user.has_group("pms.group_pms_call")
+
     @api.constrains("pms_property_id", "pms_property_ids")
     def _check_property_in_allowed_properties(self):
         if any(user.pms_property_id not in user.pms_property_ids for user in self):