diff --git a/redmine-scripts/config.py b/redmine-scripts/config.py
new file mode 100644
index 0000000..5f5c97e
--- /dev/null
+++ b/redmine-scripts/config.py
@@ -0,0 +1,78 @@
+from redminelib import Redmine
+from requests.adapters import HTTPAdapter
+
+from redminelib.resources.base import BaseResource
+
+# make baseresource hashable
+
+
+def BR__hash__(self):
+    return hash(int(self))
+
+
+def BR__eq__(self, other):
+    return self.__class__ is other.__class__ and self.id == other.id
+
+BaseResource.__hash__ = BR__hash__
+BaseResource.__eq__ = BR__eq__
+
+redmine = Redmine('https://dev.entrouvert.org/', username='bdauvergne', password='eiBubee5')
+redmine.engine.session.mount('http://', HTTPAdapter(max_retries=3))
+redmine.engine.session.mount('https://', HTTPAdapter(max_retries=3))
+
+projects = list(redmine.project.all())
+projects_id_map = {p.id: p for p in projects}
+roles = list(redmine.role.all())
+roles_id_map = {r.id: r for r in roles}
+groups = list(redmine.group.all())
+groups_id_map = {g.id: g for g in groups}
+trackers = list(redmine.tracker.all())
+
+projects_children = {p: [] for p in projects}
+for p in projects:
+    if hasattr(p, 'parent'):
+        projects_children[projects_id_map[p.parent.id]].append(p)
+
+for p in projects_children:
+    projects_children[p].sort(key=lambda p: p.name)
+
+
+def get_project(name):
+    for p in projects:
+        if p.name == name:
+            return p
+    raise KeyError
+
+
+def get_role(name):
+    for r in roles:
+        if r.name == name:
+            return r
+    raise KeyError
+
+
+def get_group(name):
+    for g in groups:
+        if g.name == name:
+            return g
+    raise KeyError
+
+def get_tracker(name):
+    for t in trackers:
+        if t.name == name:
+            return t
+    raise KeyError
+
+projects.sort(key=lambda p: (len(projects_children[p]), p.name))
+
+
+def map_projects(f, roots=[]):
+    roots = roots or [p for p in projects if not hasattr(p, 'parent')]
+
+    def helper(p, level=0):
+        if f(p, level):
+            for child in projects_children[p]:
+                helper(child, level=level + 1)
+
+    for root in roots:
+        helper(root)
diff --git a/redmine-scripts/move_developpeur_to_gestion_de_projet.py b/redmine-scripts/move_developpeur_to_gestion_de_projet.py
new file mode 100644
index 0000000..0272fa2
--- /dev/null
+++ b/redmine-scripts/move_developpeur_to_gestion_de_projet.py
@@ -0,0 +1,62 @@
+# -*- coding: utf-8 -*-
+from config import *
+import sys
+
+projets_clients = get_project('Projets Clients')
+entrouvert = get_group('Entr\'ouvert')
+gestion_de_projet = get_role('Gestion de projet')
+developpeur = get_role(u'Développeur')
+developpement = get_tracker(u'Développement')
+
+
+def print_tree(roots=[]):
+    def helper(p, level):
+        prefix = ''
+        if level > 0:
+            prefix += '+--'
+        if level > 1:
+            prefix += '-' * (level - 1) * 2
+        if developpement in list(p.trackers):
+            print(prefix, p.name, p.id, list(tracker.name for tracker in p.trackers))
+        memberships = redmine.project_membership.filter(project_id=p.id)
+        for m in memberships:
+            if hasattr(m, 'user'):
+                name = m.user.name
+            else:
+                name = m.group['name']
+            if all(r.name != 'CPF' for r in m.roles):
+                continue
+            print(' ' * len(prefix), '%30s' % name, ', '.join([r.name for r in m.roles]))
+        if level == 0:
+            return True
+    map_projects(helper, roots=roots)
+
+print_tree(roots=[projets_clients])
+
+
+def remove_developpeur_from_entrouvert_roles(p, level):
+    memberships = redmine.project_membership.filter(project_id=p.id)
+
+    for m in memberships:
+        if not hasattr(m, 'group'):
+            continue
+        if m.group['id'] == entrouvert.id:
+            break
+    else:
+        return True
+
+    # m is Entr'ouvert membership
+    for role in m.roles:
+        if role.id == developpeur.id:
+            break
+    else:
+        return True
+
+    roles = list(role for role in m.roles if not getattr(role, 'inherited', False) and role.id != developpeur.id)
+    roles.append(gestion_de_projet)
+    m.roles = roles
+    m.save()
+
+    return True
+
+# map_projects(remove_developpeur_from_entrouvert_roles, roots=[projets_clients])