diff --git a/app/auth/cas.py b/app/auth/cas.py
index 2f231d2ad..01b6c10f9 100644
--- a/app/auth/cas.py
+++ b/app/auth/cas.py
@@ -85,6 +85,13 @@ def set_cas_configuration(app: flask.app.Flask = None):
     if ScoDocSiteConfig.is_cas_enabled():
         current_app.logger.debug("CAS: set_cas_configuration")
         app.config["CAS_SERVER"] = ScoDocSiteConfig.get("cas_server")
+        app.config["CAS_LOGIN_ROUTE"] = ScoDocSiteConfig.get("cas_login_route", "/cas")
+        app.config["CAS_LOGOUT_ROUTE"] = ScoDocSiteConfig.get(
+            "cas_logout_route", "/cas/logout"
+        )
+        app.config["CAS_VALIDATE_ROUTE"] = ScoDocSiteConfig.get(
+            "cas_validate_route", "/cas/serviceValidate"
+        )
         app.config["CAS_AFTER_LOGIN"] = "auth.after_cas_login"
         app.config["CAS_AFTER_LOGOUT"] = "auth.after_cas_logout"
         app.config["CAS_ERROR_CALLBACK"] = cas_error_callback
diff --git a/app/forms/main/config_cas.py b/app/forms/main/config_cas.py
index 5b6020b84..0c6baac4a 100644
--- a/app/forms/main/config_cas.py
+++ b/app/forms/main/config_cas.py
@@ -45,6 +45,21 @@ class ConfigCASForm(FlaskForm):
         label="URL du serveur CAS",
         description="""url complète. Commence en général par <tt>https://</tt>.""",
     )
+    cas_login_route = StringField(
+        label="Route du login CAS",
+        description="""ajouté à l'URL du serveur: exemple <tt>/cas</tt> (si commence par <tt>/</tt>, part de la racine)""",
+        default="/cas",
+    )
+    cas_logout_route = StringField(
+        label="Route du logout CAS",
+        description="""ajouté à l'URL du serveur: exemple <tt>/cas/logout</tt>""",
+        default="/cas/logout",
+    )
+    cas_validate_route = StringField(
+        label="Route de validation CAS",
+        description="""ajouté à l'URL du serveur: exemple <tt>/cas/serviceValidate</tt>""",
+        default="/cas/serviceValidate",
+    )
 
     cas_attribute_id = StringField(
         label="Attribut CAS utilisé comme id (laissez vide pour prendre l'id par défaut)",
diff --git a/app/models/config.py b/app/models/config.py
index de46f95b7..09699cf74 100644
--- a/app/models/config.py
+++ b/app/models/config.py
@@ -90,6 +90,9 @@ class ScoDocSiteConfig(db.Model):
         # CAS
         "cas_enable": bool,
         "cas_server": str,
+        "cas_login_route": str,
+        "cas_logout_route": str,
+        "cas_valmidate_route": str,
         "cas_attribute_id": str,
     }
 
@@ -237,10 +240,12 @@ class ScoDocSiteConfig(db.Model):
         return False
 
     @classmethod
-    def get(cls, name: str) -> str:
-        "Get configuration param; empty string if unset"
+    def get(cls, name: str, default: str = "") -> str:
+        "Get configuration param; empty string or specified default if unset"
         cfg = ScoDocSiteConfig.query.filter_by(name=name).first()
-        return (cfg.value or "") if cfg else ""
+        if cfg is None:
+            return default
+        return cfg.value or ""
 
     @classmethod
     def set(cls, name: str, value: str) -> bool:
diff --git a/app/views/scodoc.py b/app/views/scodoc.py
index f298026aa..915287f0e 100644
--- a/app/views/scodoc.py
+++ b/app/views/scodoc.py
@@ -150,6 +150,12 @@ def config_cas():
             flash("CAS " + ("forcé" if form.data["cas_force"] else "non forcé"))
         if ScoDocSiteConfig.set("cas_server", form.data["cas_server"]):
             flash("Serveur CAS enregistré")
+        if ScoDocSiteConfig.set("cas_login_route", form.data["cas_login_route"]):
+            flash("Serveur CAS enregistré")
+        if ScoDocSiteConfig.set("cas_logout_route", form.data["cas_logout_route"]):
+            flash("Serveur CAS enregistré")
+        if ScoDocSiteConfig.set("cas_validate_route", form.data["cas_validate_route"]):
+            flash("Serveur CAS enregistré")
         if ScoDocSiteConfig.set("cas_attribute_id", form.data["cas_attribute_id"]):
             flash("Serveur CAS enregistré")
         if ScoDocSiteConfig.set("cas_ssl_verify", form.data["cas_ssl_verify"]):
diff --git a/app/views/scolar.py b/app/views/scolar.py
index 03e158c4c..620066169 100644
--- a/app/views/scolar.py
+++ b/app/views/scolar.py
@@ -928,6 +928,31 @@ def partition_editor(formsemestre_id: int):
     return "\n".join(H)
 
 
+# Future page pour répartition parcours
+@bp.route("/students_groups_auto_assignment", methods=["GET", "POST"])
+@scodoc
+@permission_required(Permission.ScoView)
+@scodoc7func
+def students_groups_auto_assignment(formsemestre_id: int):
+    """En cours de dev."""
+    formsemestre: FormSemestre = FormSemestre.query.get_or_404(formsemestre_id)
+    H = [
+        html_sco_header.sco_header(
+            page_title=f"DEV",
+        ),
+        f"""<h2>
+        </h2>
+        """,
+        render_template(
+            "scolar/students_groups_auto_assignment.j2",
+            formsemestre=formsemestre,
+        ),
+        html_sco_header.sco_footer(),
+    ]
+
+    return "\n".join(H)
+
+
 @bp.route("/create_partition_parcours", methods=["GET", "POST"])
 @scodoc
 @permission_required(Permission.ScoView)
diff --git a/flask_cas/routing.py b/flask_cas/routing.py
index 689530e71..11b7f24d7 100644
--- a/flask_cas/routing.py
+++ b/flask_cas/routing.py
@@ -49,7 +49,6 @@ def login():
             _external=True,
         ),
     )
-
     if "ticket" in flask.request.args:
         flask.session[cas_token_session_key] = flask.request.args["ticket"]