diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 9df52dba..ecc3124c 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -31,12 +31,15 @@ Change Log
 - [???] "asynch" multienv
 - [???] properly model interconnecting powerlines
 
+
+- TODO A number of max buses per sub
+- TODO in the runner, save multiple times the same sceanrio
+
+
 [1.10.3] - 2024-xx-yy
 -------------------------
-- TODO A number of max buses per sub
 - TODO Automatic "experimental_read_from_local_dir"
 - TODO Notebook for stable baselines
-- TODO reset options in the runner
 
 - [BREAKING] `env.chronics_hander.set_max_iter(xxx)` is now a private function. Use 
   `env.set_max_iter(xxx)` or even better `env.reset(options={"max step": xxx})`. 
diff --git a/examples/backend_integration/Step5_modify_topology.py b/examples/backend_integration/Step5_modify_topology.py
index 7cc99ff3..4e84a58e 100644
--- a/examples/backend_integration/Step5_modify_topology.py
+++ b/examples/backend_integration/Step5_modify_topology.py
@@ -207,8 +207,8 @@ def get_topo_vect(self) -> np.ndarray:
         local_topo = (1, 2, 1, 2, 1, 2)
     elif env_name == "l2rpn_wcci_2022_dev":
         raise RuntimeError("Storage units are not handled by the example backend, and there are some on the grid.")
-        sub_id = 3
-        local_topo = (1, 2, 1, 2, 1)
+        # sub_id = 3
+        # local_topo = (1, 2, 1, 2, 1)
     else:
         raise RuntimeError(f"Unknown grid2op environment name {env_name}")
     action = env.action_space({"set_bus": {"substations_id": [(sub_id, local_topo)]}})