diff --git a/app/scodoc/sco_find_etud.py b/app/scodoc/sco_find_etud.py
index 5892f9bba..539c861a1 100644
--- a/app/scodoc/sco_find_etud.py
+++ b/app/scodoc/sco_find_etud.py
@@ -54,13 +54,12 @@ def form_search_etud(
     if title:
         H.append("<h2>%s</h2>" % title)
     H.append(
-        """<form action="search_etud_in_dept" method="POST">
-    <b>%s</b>
+        f"""<form action="{ url_for("scolar.search_etud_in_dept", scodoc_dept=g.scodoc_dept) }" method="POST">
+    <b>{title}</b>
     <input type="text" name="expnom" width="12" spellcheck="false" value="">
     <input type="submit" value="Chercher">
     <br/>(entrer une partie du nom)
     """
-        % title
     )
     if dest_url:
         H.append('<input type="hidden" name="dest_url" value="%s"/>' % dest_url)
diff --git a/app/scodoc/sco_groups.py b/app/scodoc/sco_groups.py
index b643117cf..9dcb7d9d9 100644
--- a/app/scodoc/sco_groups.py
+++ b/app/scodoc/sco_groups.py
@@ -687,9 +687,9 @@ def setGroups(
         if not group_name:
             continue
         # ajax arguments are encoded in utf-8:
-        group_name = six.text_type(group_name, "utf-8").encode(
-            scu.SCO_ENCODING
-        )  # #py3 #sco8
+        # group_name = six.text_type(group_name, "utf-8").encode(
+        #    scu.SCO_ENCODING
+        # )  # #py3 #sco8
         group_id = createGroup(context, partition_id, group_name, REQUEST=REQUEST)
         # Place dans ce groupe les etudiants indiqués:
         for etudid in fs[1:-1]:
diff --git a/app/views/scolar.py b/app/views/scolar.py
index af5502e0b..8600badfe 100644
--- a/app/views/scolar.py
+++ b/app/views/scolar.py
@@ -327,7 +327,10 @@ def getEtudInfo(
 
 
 sco_publish(
-    "/search_etud_in_dept", sco_find_etud.search_etud_in_dept, Permission.ScoView
+    "/search_etud_in_dept",
+    sco_find_etud.search_etud_in_dept,
+    Permission.ScoView,
+    methods=["GET", "POST"],
 )
 
 sco_publish(
@@ -444,7 +447,10 @@ sco_publish(
 )
 
 sco_publish(
-    "/etud_delete_archive", sco_archives_etud.etud_delete_archive, Permission.ScoView
+    "/etud_delete_archive",
+    sco_archives_etud.etud_delete_archive,
+    Permission.ScoView,
+    methods=["GET", "POST"],
 )
 
 sco_publish(
@@ -494,7 +500,7 @@ sco_publish(
 )
 
 
-@bp.route("/doAddAnnotation")
+@bp.route("/doAddAnnotation", methods=["GET", "POST"])
 @permission_required(Permission.ScoEtudAddAnnotations)
 @scodoc7func(context)
 def doAddAnnotation(context, etudid, comment, REQUEST):
@@ -516,7 +522,7 @@ def doAddAnnotation(context, etudid, comment, REQUEST):
     )
 
 
-@bp.route("/doSuppressAnnotation")
+@bp.route("/doSuppressAnnotation", methods=["GET", "POST"])
 @permission_required(Permission.ScoView)
 @scodoc7func(context)
 def doSuppressAnnotation(context, etudid, annotation_id, REQUEST):
@@ -616,7 +622,12 @@ def formChangeCoordonnees(context, etudid, REQUEST):
 
 
 # --- Gestion des groupes:
-sco_publish("/affectGroups", sco_groups_edit.affectGroups, Permission.ScoView)
+sco_publish(
+    "/affectGroups",
+    sco_groups_edit.affectGroups,
+    Permission.ScoView,
+    methods=["GET", "POST"],
+)
 
 sco_publish(
     "/XMLgetGroupsInPartition", sco_groups.XMLgetGroupsInPartition, Permission.ScoView
@@ -634,27 +645,75 @@ sco_publish("/createGroup", sco_groups.createGroup, Permission.ScoView)
 
 sco_publish("/suppressGroup", sco_groups.suppressGroup, Permission.ScoView)
 
-sco_publish("/group_set_name", sco_groups.group_set_name, Permission.ScoView)
-
-sco_publish("/group_rename", sco_groups.group_rename, Permission.ScoView)
-
 sco_publish(
-    "/groups_auto_repartition", sco_groups.groups_auto_repartition, Permission.ScoView
+    "/group_set_name",
+    sco_groups.group_set_name,
+    Permission.ScoView,
+    methods=["GET", "POST"],
 )
 
-sco_publish("/editPartitionForm", sco_groups.editPartitionForm, Permission.ScoView)
+sco_publish(
+    "/group_rename",
+    sco_groups.group_rename,
+    Permission.ScoView,
+    methods=["GET", "POST"],
+)
 
-sco_publish("/partition_delete", sco_groups.partition_delete, Permission.ScoView)
+sco_publish(
+    "/groups_auto_repartition",
+    sco_groups.groups_auto_repartition,
+    Permission.ScoView,
+    methods=["GET", "POST"],
+)
 
-sco_publish("/partition_set_attr", sco_groups.partition_set_attr, Permission.ScoView)
+sco_publish(
+    "/editPartitionForm",
+    sco_groups.editPartitionForm,
+    Permission.ScoView,
+    methods=["GET", "POST"],
+)
 
-sco_publish("/partition_move", sco_groups.partition_move, Permission.ScoView)
+sco_publish(
+    "/partition_delete",
+    sco_groups.partition_delete,
+    Permission.ScoView,
+    methods=["GET", "POST"],
+)
 
-sco_publish("/partition_set_name", sco_groups.partition_set_name, Permission.ScoView)
+sco_publish(
+    "/partition_set_attr",
+    sco_groups.partition_set_attr,
+    Permission.ScoView,
+    methods=["GET", "POST"],
+)
 
-sco_publish("/partition_rename", sco_groups.partition_rename, Permission.ScoView)
+sco_publish(
+    "/partition_move",
+    sco_groups.partition_move,
+    Permission.ScoView,
+    methods=["GET", "POST"],
+)
 
-sco_publish("/partition_create", sco_groups.partition_create, Permission.ScoView)
+sco_publish(
+    "/partition_set_name",
+    sco_groups.partition_set_name,
+    Permission.ScoView,
+    methods=["GET", "POST"],
+)
+
+sco_publish(
+    "/partition_rename",
+    sco_groups.partition_rename,
+    Permission.ScoView,
+    methods=["GET", "POST"],
+)
+
+sco_publish(
+    "/partition_create",
+    sco_groups.partition_create,
+    Permission.ScoView,
+    methods=["GET", "POST"],
+)
 
 sco_publish("/etud_info_html", sco_page_etud.etud_info_html, Permission.ScoView)