diff --git a/locale/fr/LC_MESSAGES/rougail.po b/locale/fr/LC_MESSAGES/rougail.po
index 318156a5b..529c54e97 100644
--- a/locale/fr/LC_MESSAGES/rougail.po
+++ b/locale/fr/LC_MESSAGES/rougail.po
@@ -45,7 +45,7 @@ msgid ""
 "the variable \"{0}\" is mandatory so in \"{1}\" mode but family has the "
 "higher family mode \"{2}\""
 msgstr ""
-"la variable \"{0}\" est obligatoire donc dans le mode \"{1}\" mais la "
+"la variable \"{0}\" est obligatoire, donc en mode \"{1}\", mais la "
 "famille a un mode supérieur \"{2}\""
 
 #: src/rougail/annotator/family.py:287
diff --git a/src/rougail/annotator/family.py b/src/rougail/annotator/family.py
index df2813438..e2cd224f1 100644
--- a/src/rougail/annotator/family.py
+++ b/src/rougail/annotator/family.py
@@ -136,6 +136,7 @@ class Annotator(Walk):
                     )
                 if family.version == "1.0" and "{{ suffix }}" in path:
                     path = path.replace("{{ suffix }}", "{{ identifier }}")
+                self.objectspace.dynamics_variable.setdefault(path, []).append(family.path)
                 self.objectspace.informations.add(family.path, "dynamic_variable", path)
 
     def change_modes(self):
diff --git a/src/rougail/annotator/variable.py b/src/rougail/annotator/variable.py
index 1349aeb7a..08e7d3265 100644
--- a/src/rougail/annotator/variable.py
+++ b/src/rougail/annotator/variable.py
@@ -130,14 +130,7 @@ class Annotator(Walk):  # pylint: disable=R0903
         ):
             return
         # copy type and params
-        calculated_variable_path = variable.default.variable
-        calculated_variable, identifier = self.objectspace.paths.get_with_dynamic(
-            calculated_variable_path,
-            variable.path,
-            variable.version,
-            variable.namespace,
-            variable.xmlfiles,
-        )
+        calculated_variable, identifier = variable.default.get_variable(self.objectspace)
         if calculated_variable is None:
             return
         variable.type = calculated_variable.type
diff --git a/src/rougail/convert.py b/src/rougail/convert.py
index 13dc2f55b..3cc27b871 100644
--- a/src/rougail/convert.py
+++ b/src/rougail/convert.py
@@ -135,7 +135,7 @@ class ParserVariable:
         self.reflector_names = {}
         self.leaders = []
         self.followers = []
-        self.dynamics = []
+        self.dynamics_variable = {}
         self.multis = {}
         self.default_multi = {}
         self.jinja = {}
@@ -389,13 +389,8 @@ class ParserVariable:
             # it's just for modify subfamily or subvariable, do not redefine
             if family_obj:
                 if exists in [None, True] and not obj.pop("redefine", False):
-                    raise DictConsistencyError(
-                        _(
-                            'The family "{0}" already exists and it is not redefined'
-                        ).format(path),
-                        32,
-                        [filename],
-                    )
+                    msg = _('family "{0}" define multiple time').format(path)
+                    raise DictConsistencyError(msg, 32, self.paths[path].xmlfiles + [filename])
                 # convert to Calculation objects
                 self.parse_parameters(
                     path,
@@ -644,14 +639,14 @@ class ParserVariable:
             family_is_leadership is True and first_variable is False,
             version,
         )
-        self.parse_params(path, obj)
+        self.parse_params(path, obj, filename)
         exists = obj.pop("exists", None)
         if path in self.paths:
             if not self.load_unexist_redefine and exists is False:
                 return
             if not obj.pop("redefine", False):
-                msg = f'Variable "{path}" already exists'
-                raise DictConsistencyError(msg, 45, [filename])
+                msg = _('variable "{0}" define multiple time').format(path)
+                raise DictConsistencyError(msg, 45, self.paths[path].xmlfiles + [filename])
             self.paths.add(
                 path,
                 self.paths[path].model_copy(update=obj),
@@ -748,12 +743,15 @@ class ParserVariable:
                         f"at index {idx}: {err}"
                     ) from err
 
-    def parse_params(self, path, obj):
+    def parse_params(self, path, obj, filename):
         """Parse variable params"""
         if "params" not in obj:
             return
         if not isinstance(obj["params"], dict):
-            raise Exception(f"params must be a dict for {path}")
+            raise DictConsistencyError(_("params must be a dict for {0}").format(path),
+                                       55,
+                                       [filename],
+                                       )
         params = []
         for key, val in obj["params"].items():
             try:
@@ -766,12 +764,14 @@ class ParserVariable:
                         is_follower=None,
                         attribute=None,
                         family_is_dynamic=None,
-                        xmlfiles=None,
+                        xmlfiles=[filename],
                     )
                 )
             except ValidationError as err:
-                raise Exception(
-                    f'"{key}" has an invalid "params" for {path}: {err}'
+                raise DictConsistencyError(
+                    _('"{0}" has an invalid "params" for {1}: {2}').format(key, path, err),
+                    54,
+                    [filename],
                 ) from err
         obj["params"] = params
 
@@ -928,11 +928,17 @@ class ParserVariable:
                 val["is_follower"] = is_follower
                 val["attribute"] = attribute
                 val["xmlfiles"] = xmlfiles
+                if param_typ not in PARAM_TYPES:
+                    raise DictConsistencyError(
+                        f'unknown type "{param_typ}" for "{path}"',
+                        52,
+                        xmlfiles,
+                    )
                 try:
                     params.append(PARAM_TYPES[param_typ](**val))
                 except ValidationError as err:
                     raise DictConsistencyError(
-                        f'"{attribute}" has an invalid "{key}" for {path}: {err}',
+                        f'"{attribute}" has an invalid "{key}" for "{path}": {err}',
                         29,
                         xmlfiles,
                     ) from err
diff --git a/src/rougail/structural_directory/__init__.py b/src/rougail/structural_directory/__init__.py
index 5939dae32..5d0b37a80 100644
--- a/src/rougail/structural_directory/__init__.py
+++ b/src/rougail/structural_directory/__init__.py
@@ -24,6 +24,8 @@ from ruamel.yaml import YAML
 
 from ..utils import normalize_family
 from ..path import Paths
+from ..error import DictConsistencyError
+from ..i18n import _
 
 
 class Walker:
@@ -124,7 +126,7 @@ class Walker:
             raise DictConsistencyError(
                 _("duplicate dictionary file name {0}").format(file_path.name),
                 78,
-                [filenames[file_path.name][1]],
+                [filenames[file_path.name], str(file_path)],
             )
         filenames[file_path.name] = str(file_path)
 
diff --git a/src/rougail/structural_directory/config.py b/src/rougail/structural_directory/config.py
index 31839357a..3f56be244 100644
--- a/src/rougail/structural_directory/config.py
+++ b/src/rougail/structural_directory/config.py
@@ -27,7 +27,8 @@ def get_rougail_config(
         main_namespace_default = "rougail"
     else:
         main_namespace_default = "null"
-    options = f"""main_dictionaries:
+    options = f"""
+main_dictionaries:
   description: {_("Directories where dictionary files are placed")}
   type: unix_filename
   alternative_name: m
diff --git a/src/rougail/tiramisu.py b/src/rougail/tiramisu.py
index 9105b9643..710740ec1 100644
--- a/src/rougail/tiramisu.py
+++ b/src/rougail/tiramisu.py
@@ -165,7 +165,7 @@ def jinja_to_function(
     return values
 
 
-def variable_to_property(prop, value, when, inverse):
+def variable_to_property(prop, value, when, inverse, **kwargs):
     if isinstance(value, PropertiesOptionError):
         raise value from value
     if inverse:
diff --git a/src/rougail/tiramisureflector.py b/src/rougail/tiramisureflector.py
index 6fa6b8803..1bf5daf01 100644
--- a/src/rougail/tiramisureflector.py
+++ b/src/rougail/tiramisureflector.py
@@ -402,7 +402,7 @@ class Common:
         kwargs = []
         if "params" in child:
             for key, value in child["params"].items():
-                if not key:
+                if key is None:
                     for val in value:
                         new_args.append(self.populate_param(val))
                 else:
diff --git a/src/rougail/user_datas.py b/src/rougail/user_datas.py
index a72916f67..b80ccdecd 100644
--- a/src/rougail/user_datas.py
+++ b/src/rougail/user_datas.py
@@ -23,8 +23,9 @@ from typing import List
 from re import findall
 
 from tiramisu import undefined, Calculation
-from tiramisu.error import PropertiesOptionError, LeadershipError, ConfigError
+from tiramisu.error import PropertiesOptionError, LeadershipError, ConfigError, CancelParam
 
+from .i18n import _
 from .object_model import CONVERT_OPTION
 
 
@@ -48,8 +49,10 @@ class UserDatas:
     def _populate_values(self, user_datas):
         for datas in user_datas:
             options = datas.get("options", {})
+            source = datas["source"]
             for name, data in datas.get("values", {}).items():
                 self.values[name] = {
+                    "source": source,
                     "values": data,
                     "options": options.copy(),
                 }
@@ -148,6 +151,9 @@ class UserDatas:
                 if path not in self.values:
                     continue
                 options = self.values[path].get("options", {})
+                if options.get('allow_secrets_variables', False) is True and option.type() == 'password':
+                    self.errors.append(_('the variable "{0}" contains secrets and should not be defined in {1}').format(path, self.values[path]["source"]))
+                    continue
                 value = self.values[path]["values"]
                 needs_convert = options.get("needs_convert", False)
 
@@ -206,13 +212,13 @@ class UserDatas:
                 option = self.config.option(path)
                 if option.isoptiondescription():
                     self.errors.append(
-                        f'the option "{option.path()}" is an option description'
+                        _('the option "{0}" is an option description').format(option.path())
                     )
                     continue
                 value = data["values"]
                 if option.isfollower():
                     for index, val in enumerate(value):
-                        if val is undefined:
+                        if val is undefined or isinstance(val, CancelParam):
                             continue
                         self.config.option(path, index).value.set(val)
                 else:
diff --git a/src/rougail/utils.py b/src/rougail/utils.py
index a77f44875..5eb64ef29 100644
--- a/src/rougail/utils.py
+++ b/src/rougail/utils.py
@@ -114,6 +114,8 @@ def get_jinja_variable_to_param(
             jinja_text, current_path, err
         )
         raise DictConsistencyError(msg, 39, xmlfiles) from err
+    except AttributeError:
+        pass
     variables = list(variables)
     variables.sort(reverse=True)
     founded_variables = {}
@@ -157,5 +159,7 @@ def get_jinja_variable_to_param(
                     break
             if root_path:
                 yield {}, None, root_path
+            else:
+                yield {}, None, vpath
     for variable_path, data in founded_variables.items():
         yield data[1], data[0], variable_path
diff --git a/tests/test_2_makedict.py b/tests/test_2_makedict.py
index 5c110cab3..3a13dd9b6 100644
--- a/tests/test_2_makedict.py
+++ b/tests/test_2_makedict.py
@@ -119,7 +119,7 @@ def launch_flattener(test_dir,
         mkdir(makedict_dir)
     config_dict = dict(option_value(config.value.get()))
     if not isfile(Path(test_dir) / 'tiramisu' / 'base.py'):
-        tconfig_dict = {f'rougail.{path}': value for path, value in config_dict.items()}
+        tconfig_dict = config_add_rougail(config_dict)
     else:
         tconfig_dict = config_dict
     if not isfile(makedict_file) or debug:
@@ -127,7 +127,7 @@ def launch_flattener(test_dir,
             dump(tconfig_dict, fh, indent=4)
             fh.write('\n')
     if filename == 'no_namespace':
-        config_dict = {f'rougail.{path}': value for path, value in config_dict.items()}
+        config_dict = config_add_rougail(config_dict)
     elif filename != 'base':
         config_dict_prefix = {'1': {}, '2': {}}
         for key, value in config_dict.items():
@@ -165,6 +165,18 @@ def launch_flattener(test_dir,
     mandatory(test_dir, mandatory_file, config.value.mandatory(), filename)
 
 
+def config_add_rougail(config):
+    config_dict = {}
+    for path, value in config.items():
+        if value and isinstance(value, list) and isinstance(value[0], dict):
+            config_dict[f'rougail.{path}'] = []
+            for v in value:
+                config_dict[f'rougail.{path}'].append({f'rougail.{k}': w for k, w in v.items()})
+        else:
+            config_dict[f'rougail.{path}'] = value
+    return config_dict
+
+
 def value_owner(test_dir, makedict_value_owner, config, filename):
     ret = {}
     for key, value in option_value(config.value.get(), True):
@@ -189,7 +201,7 @@ def value_owner(test_dir, makedict_value_owner, config, filename):
                          'value': value,
                          }
     if not isfile(Path(test_dir) / 'tiramisu' / 'base.py'):
-        tret = {f'rougail.{path}': value for path, value in ret.items()}
+        tret = config_add_rougail(ret)
     else:
         tret = ret
     if not isfile(makedict_value_owner) or debug:
@@ -197,7 +209,7 @@ def value_owner(test_dir, makedict_value_owner, config, filename):
             dump(tret, fh, indent=4)
             fh.write('\n')
     if filename == 'no_namespace':
-        ret = {f'rougail.{path}': value for path, value in ret.items()}
+        ret = config_add_rougail(ret)
     elif filename != 'base':
         ret_prefix = {'1': {}, '2': {}}
         for key, value in ret.items():