diff --git a/docs/ecolyo/konnectors/enedis.md b/docs/ecolyo/konnectors/enedis.md
index 4c238e1d1727dce030972e03a1048097be3216da..34669c2102edad427059faadd7e44a7ab416928e 100644
--- a/docs/ecolyo/konnectors/enedis.md
+++ b/docs/ecolyo/konnectors/enedis.md
@@ -81,3 +81,21 @@ For more information about Datahub-Enedis API, checkout the [Datahub documentati
 | buildDataFromKey              | Format an entry for DB storage using key and value. For year doctype: key = "YYYY". For month doctype: key = "YYYY-MM"                                                                                                                                                                    |
 | isHistoryLoaded               | Function checking if the history is loaded                                                                                                                                                                                                                                                |
 | resetInProgressAggregatedData | Function handling special case.The temporary aggregated data need to be remove in order for the most recent one te be saved. Ex for com.grandlyon.enedis.year : `{ load: 76.712, year: 2020, ... }` need to be replace by `{ load: 82.212, year: 2020, ... }` after enedis data reprocess |
+
+## Troubleshooting when asking for refresh token
+
+When a token expires, the konnector will encounter an error when fetching user data, leading to a refresh token request.
+
+Since refresh token requests restart the Konnector, it was decided to add the ```usage_point_id``` into the start fields when asking for a refresh token (see line 97).
+
+!!! info "restart to refresh token"
+    Line 85: ```await cozyClient.fetchJSON(
+            'POST',
+            `/accounts/enedisgrandlyon/${accountId}/refresh`
+          )```
+
+    Line 97: ```fields.usage_point_id = usage_point_id```
+
+    Line 98: ```return start(fields, cozyParameters, false)```
+
+In fact the usage_point_id still remains in the account collection, but on restart, the konnector loses ```this._account``` context leading to an error when searching for usage_point_id in account.
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