diff --git a/README.md b/README.md
index 8400e586eb0c5324c3026f2323078455d8c0f45d..c0304ebe9fb7f1a4e5e245626058d1435ef414aa 100644
--- a/README.md
+++ b/README.md
@@ -13,39 +13,94 @@
     py -m pip install plantuml-markdown
 
 ## Setting files hierarchy
-    inside mkdocs.yml use the key nav: to configure the md files hierarchy
-
-    nav:
-    - Home: index.md
-    - Pilote:
-        - Introduction: pilote/index.md
-    - Ecolyo:
-        - Introduction: ecolyo/index.md
-        - Getting started:
+    inside mkdocs.yml, configure the md files hierarchy
+
+nav:
+  - Home: index.md
+  - Easy Cozy:
+      - Configuration: easycozy/config.md
+      - Commands: easycozy/commands.md
+      - Known errors: easycozy/known_errors.md
+      - Scripts: easycozy/scripts.md
+      - Tips: easycozy/tips.md
+  - Ecolyo:
+      - Introduction: ecolyo/index.md
+      - Getting started:
           - Setup your environment: ecolyo/getting_started/setup_your_environment.md
           - Launch the application on local: ecolyo/getting_started/launch_local_application.md
           - Launch a konnector on local: ecolyo/getting_started/launch_local_konnector.md
-        - Project Architecture:
+      - Project Architecture:
           - Architecture: ecolyo/project_architecture/architecture.md
-          - Cozy: ecolyo/project_architecture/cozy.md
+          - Libraries: ecolyo/project_architecture/libraries.md
           - Environments: ecolyo/project_architecture/environments.md
           - DocTypes: ecolyo/project_architecture/doctypes.md
-        - Application:
+          - Remote DocTypes: ecolyo/project_architecture/remote_doctypes.md
+      - Application:
           - Description: ecolyo/application/description.md
+          - Redux: ecolyo/application/redux.md
           - Scaffolding: ecolyo/application/scaffolding.md
           - Services: ecolyo/application/services.md
           - Gitflow: ecolyo/application/gitflow.md
           - Deploy: ecolyo/application/deploy.md
-        - Konnectors:
-          - Introduction: ecolyo/konnectors/index.md
-          - Enedis: ecolyo/konnectors/enedis.md
-          - GRDF: ecolyo/konnectors/grdf.md
-          - Eau du Grand Lyon: ecolyo/konnectors/egl.md
-    - Proxy:
+      - Services: 
+          - Description: ecolyo/services/index.md
+          - Monthly report notification: ecolyo/services/monthly_report_notification.md
+          - Aggregator usage events: ecolyo/services/aggregator_usage_events.md
+          - Consumption Alert: ecolyo/services/consumption_alert.md
+      - Functionalities:
+          - Initialization: ecolyo/functionalities/initialization.md
+          - Consumption: ecolyo/functionalities/consumption.md
+          - Ecogesture: ecolyo/functionalities/ecogesture.md
+          - Challenge: ecolyo/functionalities/challenge.md
+          - Profile Type: ecolyo/functionalities/profile_type.md
+          - Analysis: ecolyo/functionalities/analysis.md
+          - Usage events tracking: ecolyo/functionalities/usage_events_tracking.md
+  - Pilote:
+      - Pilote - TS - Back:
+          - Index: pilote/Pilote - TS - Back/index.md
+          - Application:
+              - Deploy: pilote/Pilote - TS - Back/application/deploy.md
+          - Functionalities:
+              - Routes: pilote/Pilote - TS - Back/functionalities/routes.md
+          - Getting Started:
+              - Launch the application on local: pilote/Pilote - TS - Back/getting_started/launch_local_application.md
+              - Setup your environment: pilote/Pilote - TS - Back/getting_started/setup_your_environment.md
+          - Project Architecture: pilote/Pilote - TS - Back/project_architecture/architecture.md
+      - Pilote - TS - Front:
+          - Index: pilote/Pilote - TS - Front/index.md
+          - Application:
+              - Deploy: pilote/Pilote - TS - Front/application/deploy.md
+          - Functionalities:
+              - Routes: pilote/Pilote - TS - Front/functionalities/functions.md
+          - Getting Started:
+              - Launch the application on local: pilote/Pilote - TS - Front/getting_started/launch_local_application.md
+      - Pilote - Usager:
+          - Application:
+              - Deploy: pilote/Pilote - Usager/application/deploy.md
+              - Doctypes: pilote/Pilote - Usager/application/doctypes.md
+              - Gitflow: pilote/Pilote - Usager/application/gitflow.md
+              - Scaffolding: pilote/Pilote - Usager/application/scaffolding.md
+              - Services: pilote/Pilote - Usager/application/services.md
+              - Store: pilote/Pilote - Usager/application/store.md
+          - Functionalities:
+              - Appointments: pilote/Pilote - Usager/functionalities/appointments.md
+              - Contact: pilote/Pilote - Usager/functionalities/contact.md
+              - Document: pilote/Pilote - Usager/functionalities/document.md
+              - Settings: pilote/Pilote - Usager/functionalities/setting.md
+          - Getting Started:
+              - Launch local doctypes: pilote/Pilote - Usager/getting_started/launch_local_doctypes.md
+              - Launch local services: pilote/Pilote - Usager/getting_started/launch_local_services.md
+  - Konnectors:
+      - Introduction: konnectors/index.md
+      - Enedis: konnectors/enedis.md
+      - GRDF: konnectors/grdf.md
+      - Eau du Grand Lyon: konnectors/egl.md
+  - Proxy:
       - Description: proxy/description.md
+      - Monitoring: proxy/monitoring.md
       - Use cases:
-      - Enedis: proxy/use_cases/enedis.md
-      - Grdf Adict: proxy/use_cases/grdfadict.md
+          - Enedis: proxy/use_cases/enedis.md
+          - Grdf Adict: proxy/use_cases/grdfadict.md
 
 
 ## Project layout
diff --git a/docs/ecolyo/services/consumption_alert.md b/docs/ecolyo/services/consumption_alert.md
new file mode 100644
index 0000000000000000000000000000000000000000..252181c04d77ef19b52a62e5fb1e718b8200038f
--- /dev/null
+++ b/docs/ecolyo/services/consumption_alert.md
@@ -0,0 +1,29 @@
+# Definition of the service
+The service will run everyday at 10.00 am, as defined in the manifest:
+
+```
+"consumptionAlert": {
+    "type": "node",
+    "file": "services/consumptionAlert/ecolyo.js",
+    "trigger": "@cron 0 3 * * *"
+    }
+```
+# Main responsabilities of the service
+
+The service is reponsible of sending a mail to user to warn him about an overload in his fluid consumption (based on a limit the user fixed in the option panel).
+
+For now it only monitors water consumptions.
+
+Main steps are the following:
+ - Check the "sendConsumptionAlert" and "waterDailyConsumptionLimit" attributes in the com.grandlyon.ecolyo.profile doctype. If "sendConsumptionAlert" is set to true and "waterDailyConsumptionLimit" is not set to 0, service will continue, else it will stop.
+ - Fetches metadata to customize the mail (Public name, instance url, consumption of the last day fetched by the egl konnector).
+ - Check that the last consumption is greater than the limit set by the user. If false the service will stop.
+ - Build the mail.
+ - Send the mail.
+
+# Sending mail
+
+Doc of cozy for sendmail worker: https://docs.cozy.io/en/cozy-stack/workers/#sendmail-worker
+
+!!! Send mail in local
+    In local you can use the mail hog tools to see the mail sent by the stack using http://cozy.tools:8025/
\ No newline at end of file
diff --git a/docs/konnectors/index.md b/docs/konnectors/index.md
index 796b6409c1ffd464210aae9d19ea505495473cb4..f79fe88f1e6baa48fedc2e53e39d7fdedaf49d3c 100644
--- a/docs/konnectors/index.md
+++ b/docs/konnectors/index.md
@@ -10,4 +10,5 @@ All the konnectors are configured to retrieve user's data as far as 3 years back
 Some variation have to be considered :
 
 - When the user launches the konnector manually, it fetches 1 year of data (in order to reduce running time).
-- When a konnector is launched by the cozy stack (at a random time between 10am and 11am), it fetches 3 years of data.
\ No newline at end of file
+- When a konnector is launched by the cozy stack (at a random time between 10am and 11am), it fetches 3 years of data.
+- When a konnector retrieves a load at the half-hour timeline (ex: enedis), it fetches back to 4 weeks.
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index a57ce82b73d53028c9670d102c35f8bb1935e85b..049da3a130ee556a54f474bb6bfda363eb0eb0d8 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -53,6 +53,7 @@ nav:
           - Description: ecolyo/services/index.md
           - Monthly report notification: ecolyo/services/monthly_report_notification.md
           - Aggregator usage events: ecolyo/services/aggregator_usage_events.md
+          - Consumption Alert: ecolyo/services/consumption_alert.md
       - Functionalities:
           - Initialization: ecolyo/functionalities/initialization.md
           - Consumption: ecolyo/functionalities/consumption.md