diff --git a/src/Model/AdditionalFile/AddFile.py b/src/Model/AdditionalFile/AddFile.py
new file mode 100644
index 00000000..64099205
--- /dev/null
+++ b/src/Model/AdditionalFile/AddFile.py
@@ -0,0 +1,148 @@
+# AddFile.py -- Pamhyr
+# Copyright (C) 2024  INRAE
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# -*- coding: utf-8 -*-
+
+from functools import reduce
+
+from tools import trace, timer
+
+from Model.Tools.PamhyrDB import SQLSubModel
+from Model.Except import NotImplementedMethodeError
+
+
+class AddFile(SQLSubModel):
+    _sub_classes = []
+    _id_cnt = 0
+
+    def __init__(self, id: int = -1, enabled=True,
+                 name="", path="", text="",
+                 status=None):
+        super(AddFile, self).__init__()
+
+        if id == -1:
+            self.id = AddFile._id_cnt
+        else:
+            self.id = id
+
+        self._status = status
+
+        self._enabled = enabled
+        self._name = f"File {self.id}" if name == "" else name
+        self._path = path
+        self._text = text
+
+        AddFile._id_cnt = max(id, AddFile._id_cnt+1)
+
+    @property
+    def enabled(self):
+        return self._enabled
+
+    @enabled.setter
+    def enabled(self, enabled):
+        self._enabled = enabled
+
+    def is_enabled(self):
+        return self._enabled
+
+    @property
+    def name(self):
+        return self._name
+
+    @name.setter
+    def name(self, name):
+        self._name = name
+
+    @property
+    def path(self):
+        return self._path
+
+    @path.setter
+    def path(self, path):
+        self._path = path
+
+    @property
+    def text(self):
+        return self._text
+
+    @text.setter
+    def text(self, text):
+        self._text = text
+
+    @classmethod
+    def _db_create(cls, execute):
+        execute("""
+          CREATE TABLE additional_files(
+            id INTEGER NOT NULL PRIMARY KEY,
+            enabled BOOLEAN NOT NULL,
+            name TEXT NOT NULL,
+            path TEXT NOT NULL,
+            text TEXT NOT NULL
+          )
+        """)
+
+        return cls._create_submodel(execute)
+
+    @classmethod
+    def _db_update(cls, execute, version):
+        major, minor, release = version.strip().split(".")
+        if major == minor == "0":
+            if int(release) < 8:
+                cls._db_create(execute)
+
+        return True
+
+    @classmethod
+    def _db_load(cls, execute, data=None):
+        new = []
+
+        table = execute(
+            "SELECT id, enabled, name, path, text " +
+            "FROM additional_files"
+        )
+
+        for row in table:
+            it = iter(row)
+
+            id = next(it)
+            enabled = (next(it) == 1)
+            name = next(it)
+            path = next(it)
+            text = next(it)
+
+            f = cls(
+                id=id, enabled=enabled, name=name, path=path, text=text,
+                status=data['status']
+            )
+
+            new.append(f)
+
+        return new
+
+    def _db_save(self, execute, data=None):
+        sql = (
+            "INSERT INTO " +
+            "additional_files(id, enabled, name, path, text) " +
+            "VALUES (" +
+            f"{self.id}, {self._enabled}, " +
+            f"'{self._db_format(self._name)}', " +
+            f"'{self._db_format(self._path)}', " +
+            f"'{self._db_format(self._text)}'" +
+            ")"
+        )
+        execute(sql)
+
+        return True
diff --git a/src/Model/AdditionalFile/AddFileList.py b/src/Model/AdditionalFile/AddFileList.py
new file mode 100644
index 00000000..8d28e211
--- /dev/null
+++ b/src/Model/AdditionalFile/AddFileList.py
@@ -0,0 +1,56 @@
+# AddFileList.py -- Pamhyr
+# Copyright (C) 2024  INRAE
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# -*- coding: utf-8 -*-
+
+from tools import trace, timer
+
+from Model.Except import NotImplementedMethodeError
+from Model.Tools.PamhyrList import PamhyrModelList
+from Model.AdditionalFile.AddFile import AddFile
+
+
+class AddFileList(PamhyrModelList):
+    _sub_classes = [AddFile]
+
+    @classmethod
+    def _db_load(cls, execute, data=None):
+        new = cls(status=data["status"])
+
+        new._lst = AddFile._db_load(execute, data)
+
+        return new
+
+    def _db_save(self, execute, data=None):
+        ok = True
+
+        # Delete previous data
+        execute("DELETE FROM additional_files")
+
+        for af in self._lst:
+            ok &= af._db_save(execute, data)
+
+        return ok
+
+    @property
+    def files(self):
+        return self.lst
+
+    def new(self, index):
+        n = AddFile(status=self._status)
+        self.insert(index, n)
+        self._status.modified()
+        return n
diff --git a/src/Model/River.py b/src/Model/River.py
index 80da45f4..41d4e0d8 100644
--- a/src/Model/River.py
+++ b/src/Model/River.py
@@ -40,6 +40,7 @@ from Model.Reservoir.ReservoirList import ReservoirList
 from Model.HydraulicStructures.HydraulicStructuresList import (
     HydraulicStructureList,
 )
+from Model.AdditionalFile.AddFileList import AddFileList
 
 from Solver.Solvers import solver_type_list
 
@@ -224,6 +225,7 @@ class River(Graph, SQLSubModel):
         SedimentLayerList,
         ReservoirList,
         HydraulicStructureList,
+        AddFileList,
     ]
 
     def __init__(self, status=None):
@@ -245,6 +247,7 @@ class River(Graph, SQLSubModel):
         self._hydraulic_structures = HydraulicStructureList(
             status=self._status
         )
+        self._additional_files = AddFileList(status=self._status)
 
     @classmethod
     def _db_create(cls, execute):
@@ -263,64 +266,59 @@ class River(Graph, SQLSubModel):
         # Stricklers (Stricklers is load in first because it's needed
         # for reachs)
         new._stricklers = StricklersList._db_load(
-            execute,
-            data
+            execute, data
         )
         data["stricklers"] = new._stricklers
 
         # Initial conditions
         new._sediment_layers = SedimentLayerList._db_load(
-            execute,
-            data
+            execute, data
         )
         data["sediment_layers_list"] = new._sediment_layers
 
         # Network
         new._nodes = RiverNode._db_load(
-            execute,
-            data
+            execute, data
         )
         data["nodes"] = new.nodes()
 
         new._edges = RiverReach._db_load(
-            execute,
-            data
+            execute, data
         )
         data["edges"] = new.edges()
 
         # Boundary Condition
         new._boundary_condition = BoundaryConditionList._db_load(
-            execute,
-            data
+            execute, data
         )
         # Lateral Contribution
         new._lateral_contribution = LateralContributionList._db_load(
-            execute,
-            data
+            execute, data
         )
 
         # Initial conditions
         new._initial_conditions = InitialConditionsDict._db_load(
-            execute,
-            data
+            execute, data
         )
 
         # Reservoir
         new._reservoir = ReservoirList._db_load(
-            execute,
-            data
+            execute, data
         )
 
         # Hydraulic Structures
         new._hydraulic_structures = HydraulicStructureList._db_load(
-            execute,
-            data
+            execute, data
         )
 
         # Parameters
         new._parameters = SolverParametersList._db_load(
-            execute,
-            data
+            execute, data
+        )
+
+        # Additional Files
+        new._additional_files = AddFileList._db_load(
+            execute, data
         )
 
         return new
@@ -336,6 +334,7 @@ class River(Graph, SQLSubModel):
         objs.append(self._stricklers)
         objs.append(self._reservoir)
         objs.append(self._hydraulic_structures)
+        objs.append(self._additional_files)
 
         for solver in self._parameters:
             objs.append(self._parameters[solver])
@@ -373,11 +372,27 @@ class River(Graph, SQLSubModel):
             logger_exception(e)
 
     def init_default(self):
+        self.init_default_network()
+        self.init_default_additional_files()
+
+    def init_default_network(self):
         n1 = self.add_node(880.0, 950.0)
         n2 = self.add_node(1120.0, 1020.0)
 
         e = self.add_edge(n1, n2)
 
+    def init_default_additional_files(self):
+        add_file = self._additional_files.new(0)
+        add_file.name = "Pamhyr2 stamp file"
+        add_file.path = "Pamhyr2.txt"
+        add_file.text = """This repository has been generated by Pamhyr2 \
+version "@version" !
+
+All hand made file modification could be erased by the next solver
+execution...
+
+Last export at: @date."""
+
     @property
     def boundary_condition(self):
         return self._boundary_condition
@@ -419,6 +434,10 @@ class River(Graph, SQLSubModel):
     def hydraulic_structures(self):
         return self._hydraulic_structures
 
+    @property
+    def additional_files(self):
+        return self._additional_files
+
     @property
     def parameters(self):
         return self._parameters
diff --git a/src/Model/Study.py b/src/Model/Study.py
index 2b8a859c..d9167d19 100644
--- a/src/Model/Study.py
+++ b/src/Model/Study.py
@@ -41,7 +41,7 @@ class Study(SQLModel):
 
     def __init__(self, filename=None, init_new=True):
         # Metadata
-        self._version = "0.0.7"
+        self._version = "0.0.8"
         self.creation_date = datetime.now()
         self.last_modification_date = datetime.now()
         self.last_save_date = datetime.now()
diff --git a/src/Modules.py b/src/Modules.py
index 2c4d8f6b..90881369 100644
--- a/src/Modules.py
+++ b/src/Modules.py
@@ -40,6 +40,7 @@ class Modules(Flag):
     HYDRAULIC_STRUCTURES = auto()
     RESERVOIR = auto()
     SEDIMENT_LAYER = auto()
+    ADDITIONAL_FILES = auto()
 
     # Results
     RESULTS = auto()
diff --git a/src/Solver/CommandLine.py b/src/Solver/CommandLine.py
index 6066e0c8..e93d4e98 100644
--- a/src/Solver/CommandLine.py
+++ b/src/Solver/CommandLine.py
@@ -19,7 +19,8 @@
 import os
 import logging
 
-from tools import timer, parse_command_line
+from datetime import datetime
+from tools import timer, parse_command_line, get_version
 
 try:
     # Installation allow Unix-like signal
@@ -124,6 +125,39 @@ class CommandLineSolver(AbstractSolver):
         """
         raise NotImplementedMethodeError(self, self.log_file)
 
+    def export_additional_files(self, study, repertory, qlog, name="0"):
+        files = []
+
+        if qlog is not None:
+            qlog.put("Export additional files")
+
+        files = study.river.additional_files.files
+        for add_file in files:
+            self.export_additional_file(
+                add_file, repertory, files
+            )
+
+    def export_additional_file(self, add_file, repertory, files):
+        if add_file.path == "" or not add_file.is_enabled():
+            return files
+
+        path = os.path.join(repertory, add_file.path)
+        os.makedirs(
+            os.path.dirname(path),
+            exist_ok=True
+        )
+
+        with open(path, "w+") as f:
+            files.append(add_file.path)
+
+            txt = add_file.text
+            txt = txt.replace("@version", get_version())
+            txt = txt.replace("@date", datetime.now().isoformat(sep=" "))
+
+            f.write(txt)
+
+        return files
+
     #######
     # Run #
     #######
diff --git a/src/Solver/Mage.py b/src/Solver/Mage.py
index e4754ccb..51f7d656 100644
--- a/src/Solver/Mage.py
+++ b/src/Solver/Mage.py
@@ -671,6 +671,7 @@ class Mage(CommandLineSolver):
         self._bin_file = f"{name}.BIN"
 
         self._export_ST(study, repertory, qlog, name=name)
+        self.export_additional_files(study, repertory, qlog, name=name)
 
         return True
 
@@ -886,6 +887,10 @@ class Mage8(Mage):
         files = files + self._export_VAR(study, repertory, qlog, name=name)
         files = files + self._export_CAS(study, repertory, qlog, name=name)
         files = files + self._export_DEV(study, repertory, qlog, name=name)
+        files = files + self.export_additional_files(
+            study, repertory, qlog, name=name
+        )
+
         self._export_REP(study, repertory, files, qlog, name=name)
 
         return True
diff --git a/src/View/AdditionalFiles/Edit/Window.py b/src/View/AdditionalFiles/Edit/Window.py
new file mode 100644
index 00000000..6db27942
--- /dev/null
+++ b/src/View/AdditionalFiles/Edit/Window.py
@@ -0,0 +1,80 @@
+# Window.py -- Pamhyr
+# Copyright (C) 2024  INRAE
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# -*- coding: utf-8 -*-
+
+import logging
+
+from Modules import Modules
+from View.Tools.PamhyrWindow import PamhyrWindow
+
+from PyQt5.QtWidgets import (
+    QLabel, QPlainTextEdit, QPushButton,
+    QCheckBox,
+)
+
+from View.AdditionalFiles.Translate import AddFileTranslate
+
+logger = logging.getLogger()
+
+
+class EditAddFileWindow(PamhyrWindow):
+    _pamhyr_ui = "AdditionalFile"
+    _pamhyr_name = "Edit additional file"
+
+    def __init__(self, study=None, config=None, add_file=None,
+                 trad=None, parent=None):
+
+        name = trad[self._pamhyr_name] + " - " + study.name
+        super(EditAddFileWindow, self).__init__(
+            title=name,
+            study=study,
+            config=config,
+            options=[],
+            parent=parent
+        )
+
+        self._add_file = add_file
+        self._hash_data.append(self._add_file)
+
+        self.setup_values()
+        self.setup_connection()
+
+    def setup_values(self):
+        self.set_check_box("checkBox", self._add_file.enabled)
+        self.set_line_edit_text("lineEdit_name", self._add_file.name)
+        self.set_line_edit_text("lineEdit_path", self._add_file.path)
+        self.set_plaintext_edit_text("plainTextEdit", self._add_file.text)
+
+    def setup_connection(self):
+        self.find(QPushButton, "pushButton_cancel")\
+            .clicked.connect(self.close)
+        self.find(QPushButton, "pushButton_ok")\
+            .clicked.connect(self.accept)
+
+    def accept(self):
+        is_enabled = self.get_check_box("checkBox")
+        name = self.get_line_edit_text("lineEdit_name")
+        path = self.get_line_edit_text("lineEdit_path")
+        text = self.get_plaintext_edit_text("plainTextEdit")
+
+        self._add_file.enabled = is_enabled
+        self._add_file.name = name
+        self._add_file.path = path
+        self._add_file.text = text
+
+        self._propagate_update(key=Modules.ADDITIONAL_FILES)
+        self.close()
diff --git a/src/View/AdditionalFiles/List.py b/src/View/AdditionalFiles/List.py
new file mode 100644
index 00000000..374ce54c
--- /dev/null
+++ b/src/View/AdditionalFiles/List.py
@@ -0,0 +1,71 @@
+# List.py -- Pamhyr
+# Copyright (C) 2024  INRAE
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# -*- coding: utf-8 -*-
+
+import logging
+
+from functools import reduce
+from tools import trace, timer
+
+from PyQt5.QtCore import (
+    Qt, QVariant,
+)
+
+from PyQt5.QtGui import (
+    QColor, QBrush,
+)
+
+from View.Tools.PamhyrList import PamhyrListModel
+
+logger = logging.getLogger()
+
+
+class ListModel(PamhyrListModel):
+    def data(self, index, role):
+        row = index.row()
+        column = index.column()
+
+        file = self._data.files[row]
+
+        if role == Qt.ForegroundRole:
+            color = Qt.gray
+
+            if file.is_enabled():
+                color = QColor("black")
+            else:
+                color = QColor("grey")
+
+            return QBrush(color)
+
+        if role == Qt.ItemDataRole.DisplayRole:
+            text = f"{file.name}: '{file.path}'"
+
+            if not file.is_enabled():
+                text += " (disabled)"
+
+            return text
+
+        return QVariant()
+
+    def add(self, row):
+        self._data.new(row)
+        self.update()
+
+    def delete(self, rows):
+        logger.info(f"add_files: delete {rows}")
+        self._data.delete_i(rows)
+        self.update()
diff --git a/src/View/AdditionalFiles/Translate.py b/src/View/AdditionalFiles/Translate.py
new file mode 100644
index 00000000..3df7d339
--- /dev/null
+++ b/src/View/AdditionalFiles/Translate.py
@@ -0,0 +1,35 @@
+# Translate.py -- Pamhyr
+# Copyright (C) 2024  INRAE
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# -*- coding: utf-8 -*-
+
+from PyQt5.QtCore import QCoreApplication
+from View.Translate import MainTranslate
+
+_translate = QCoreApplication.translate
+
+
+class AddFileTranslate(MainTranslate):
+    def __init__(self):
+        super(AddFileTranslate, self).__init__()
+
+        self._dict["Additional files"] = _translate(
+            "AdditionalFiles", "Additional files"
+        )
+
+        self._dict["Edit additional file"] = _translate(
+            "AdditionalFiles", "Edit additional file"
+        )
diff --git a/src/View/AdditionalFiles/Window.py b/src/View/AdditionalFiles/Window.py
new file mode 100644
index 00000000..6cd84203
--- /dev/null
+++ b/src/View/AdditionalFiles/Window.py
@@ -0,0 +1,104 @@
+# Window.py -- Pamhyr
+# Copyright (C) 2024  INRAE
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# -*- coding: utf-8 -*-
+
+from tools import trace, timer
+
+from PyQt5.QtWidgets import (
+    QAction, QListView,
+)
+
+from View.Tools.PamhyrWindow import PamhyrWindow
+
+from View.AdditionalFiles.List import ListModel
+from View.AdditionalFiles.Translate import AddFileTranslate
+from View.AdditionalFiles.Edit.Window import EditAddFileWindow
+
+
+class AddFileListWindow(PamhyrWindow):
+    _pamhyr_ui = "AdditionalFileList"
+    _pamhyr_name = "Additional files"
+
+    def __init__(self, study=None, config=None,
+                 parent=None):
+        trad = AddFileTranslate()
+        name = trad[self._pamhyr_name] + " - " + study.name
+
+        super(AddFileListWindow, self).__init__(
+            title=name,
+            study=study,
+            config=config,
+            trad=trad,
+            options=[],
+            parent=parent
+        )
+
+        self.setup_list()
+        self.setup_connections()
+
+    def setup_list(self):
+        lst = self.find(QListView, f"listView")
+        self._list = ListModel(
+            list_view=lst,
+            data=self._study.river.additional_files,
+        )
+
+    def setup_connections(self):
+        self.find(QAction, "action_add").triggered.connect(self.add)
+        self.find(QAction, "action_delete").triggered.connect(self.delete)
+        self.find(QAction, "action_edit").triggered.connect(self.edit)
+
+    def update(self):
+        self._list.update()
+
+    def selected_rows(self):
+        lst = self.find(QListView, f"listView")
+        return list(map(lambda i: i.row(), lst.selectedIndexes()))
+
+    def add(self):
+        rows = self.selected_rows()
+        if len(rows) > 0:
+            row = rows[0]
+        else:
+            row = 0
+
+        self._list.add(row)
+
+    def delete(self):
+        rows = self.selected_rows()
+        self._list.delete(rows)
+
+    def edit(self):
+        rows = self.selected_rows()
+
+        for row in rows:
+            add_file = self._study.river.additional_files.files[row]
+
+            if self.sub_window_exists(
+                    EditAddFileWindow,
+                    data=[self._study, self._config, add_file]
+            ):
+                continue
+
+            win = EditAddFileWindow(
+                study=self._study,
+                config=self._config,
+                add_file=add_file,
+                trad=self._trad,
+                parent=self,
+            )
+            win.show()
diff --git a/src/View/MainWindow.py b/src/View/MainWindow.py
index 496c894c..836f6d7e 100644
--- a/src/View/MainWindow.py
+++ b/src/View/MainWindow.py
@@ -67,6 +67,7 @@ from View.Stricklers.Window import StricklersWindow
 from View.Frictions.Window import FrictionsWindow
 from View.SedimentLayers.Window import SedimentLayersWindow
 from View.SedimentLayers.Reach.Window import ReachSedimentLayersWindow
+from View.AdditionalFiles.Window import AddFileListWindow
 from View.SolverParameters.Window import SolverParametersWindow
 from View.RunSolver.Window import SelectSolverWindow, SolverLogWindow
 from View.CheckList.Window import CheckListWindow
@@ -117,7 +118,7 @@ define_model_action = [
     "action_menu_edit_friction", "action_menu_edit_lateral_contribution",
     "action_menu_run_solver", "action_menu_sediment_layers",
     "action_menu_edit_reach_sediment_layers", "action_menu_edit_reservoirs",
-    "action_menu_edit_hydraulic_structures",
+    "action_menu_edit_hydraulic_structures", "action_menu_additional_file",
     "action_menu_results_last", "action_open_results_from_file",
     "action_menu_boundary_conditions_sediment",
 ]
@@ -252,6 +253,7 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
             "action_menu_sediment_layers": self.open_sediment_layers,
             "action_menu_edit_reach_sediment_layers":
             self.open_reach_sediment_layers,
+            "action_menu_additional_file": self.open_additional_files,
             "action_menu_close": self.close_model,
             "action_menu_results_last": self.open_last_results,
             "action_open_results_from_file": self.open_results_from_file,
@@ -1063,6 +1065,19 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
         else:
             self.msg_select_reach()
 
+    def open_additional_files(self):
+        if self._study is not None:
+            if self.sub_window_exists(
+                AddFileListWindow,
+                data=[self._study, None]
+            ):
+                return
+
+            self.additonal_files = AddFileListWindow(
+                study=self._study, parent=self
+            )
+            self.additonal_files.show()
+
     def open_solver_parameters(self):
         if self.sub_window_exists(
             SolverParametersWindow,
diff --git a/src/View/ui/AdditionalFile.ui b/src/View/ui/AdditionalFile.ui
new file mode 100644
index 00000000..b4419c42
--- /dev/null
+++ b/src/View/ui/AdditionalFile.ui
@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>896</width>
+    <height>504</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>MainWindow</string>
+  </property>
+  <property name="locale">
+   <locale language="English" country="Europe"/>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QGridLayout" name="gridLayout_3">
+    <item row="2" column="1">
+     <layout class="QHBoxLayout" name="horizontalLayout">
+      <item>
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pushButton_cancel">
+        <property name="text">
+         <string>Cancel</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pushButton_ok">
+        <property name="text">
+         <string>Ok</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </item>
+    <item row="1" column="0" colspan="2">
+     <widget class="QGroupBox" name="groupBox_2">
+      <property name="title">
+       <string>File text</string>
+      </property>
+      <layout class="QGridLayout" name="gridLayout_2">
+       <item row="0" column="0">
+        <widget class="QPlainTextEdit" name="plainTextEdit"/>
+       </item>
+      </layout>
+     </widget>
+    </item>
+    <item row="0" column="0" colspan="2">
+     <widget class="QGroupBox" name="groupBox">
+      <property name="title">
+       <string>Information</string>
+      </property>
+      <layout class="QGridLayout" name="gridLayout">
+       <item row="2" column="0">
+        <widget class="QCheckBox" name="checkBox">
+         <property name="text">
+          <string>Enabled</string>
+         </property>
+         <property name="checked">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="1">
+        <widget class="QLineEdit" name="lineEdit_path">
+         <property name="toolTip">
+          <string>The relative file path on executable directory</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="1">
+        <widget class="QLineEdit" name="lineEdit_name"/>
+       </item>
+       <item row="0" column="0">
+        <widget class="QLabel" name="label">
+         <property name="text">
+          <string>Name</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="0">
+        <widget class="QLabel" name="label_2">
+         <property name="text">
+          <string>Path</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/src/View/ui/AdditionalFileList.ui b/src/View/ui/AdditionalFileList.ui
new file mode 100644
index 00000000..45da9fc6
--- /dev/null
+++ b/src/View/ui/AdditionalFileList.ui
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>896</width>
+    <height>504</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>MainWindow</string>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QGridLayout" name="gridLayout">
+    <item row="0" column="0">
+     <widget class="QListView" name="listView"/>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QToolBar" name="toolBar">
+   <property name="windowTitle">
+    <string>toolBar</string>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="action_add"/>
+   <addaction name="action_delete"/>
+   <addaction name="action_edit"/>
+  </widget>
+  <action name="action_add">
+   <property name="icon">
+    <iconset>
+     <normaloff>ressources/gtk-add.png</normaloff>ressources/gtk-add.png</iconset>
+   </property>
+   <property name="text">
+    <string>Add</string>
+   </property>
+   <property name="toolTip">
+    <string>Add a new file</string>
+   </property>
+  </action>
+  <action name="action_delete">
+   <property name="icon">
+    <iconset>
+     <normaloff>ressources/gtk-remove.png</normaloff>ressources/gtk-remove.png</iconset>
+   </property>
+   <property name="text">
+    <string>Delete</string>
+   </property>
+   <property name="toolTip">
+    <string>Delete selected file(s)</string>
+   </property>
+  </action>
+  <action name="action_edit">
+   <property name="icon">
+    <iconset>
+     <normaloff>ressources/edit.png</normaloff>ressources/edit.png</iconset>
+   </property>
+   <property name="text">
+    <string>Edit</string>
+   </property>
+   <property name="toolTip">
+    <string>Edit file</string>
+   </property>
+  </action>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/src/View/ui/MainWindow.ui b/src/View/ui/MainWindow.ui
index 3f6d6bdd..35e05ab6 100644
--- a/src/View/ui/MainWindow.ui
+++ b/src/View/ui/MainWindow.ui
@@ -204,11 +204,18 @@
      <string>&amp;Windows</string>
     </property>
    </widget>
+   <widget class="QMenu" name="menu_Avensed">
+    <property name="title">
+     <string>&amp;Advansed</string>
+    </property>
+    <addaction name="action_menu_additional_file"/>
+   </widget>
    <addaction name="menu_File"/>
    <addaction name="menu_network"/>
    <addaction name="menu_geometry"/>
    <addaction name="menu_Hydraulics"/>
    <addaction name="menuSediment"/>
+   <addaction name="menu_Avensed"/>
    <addaction name="menu_run"/>
    <addaction name="menu_results"/>
    <addaction name="menu_cartography"/>
@@ -988,6 +995,11 @@
     <string>Boundary conditions and punctual contributions</string>
    </property>
   </action>
+  <action name="action_menu_additional_file">
+   <property name="text">
+    <string>&amp;Additional file</string>
+   </property>
+  </action>
  </widget>
  <resources/>
  <connections>
diff --git a/src/tools.py b/src/tools.py
index 60e4ee9f..ae8da822 100644
--- a/src/tools.py
+++ b/src/tools.py
@@ -279,10 +279,20 @@ def get_user_name():
         return "Me"
 
 
+def get_version():
+    with open(os.path.abspath(
+            os.path.join(
+                os.path.dirname(__file__),
+                "VERSION"
+            )
+    ), "r") as f:
+        return f.readline().strip()
+
 #######################
 # COMMAND LINE PARSER #
 #######################
 
+
 parser_special_char = ["\"", "\'"]