diff --git a/README.rst b/README.rst
index f739c5914..112e92e3c 100644
--- a/README.rst
+++ b/README.rst
@@ -1,7 +1,7 @@
 GeoMapFish demo project
 =======================
 
-Read the `Documentation <https://camptocamp.github.io/c2cgeoportal/2.8/>`_
+Read the `Documentation <https://camptocamp.github.io/c2cgeoportal/2.9/>`_
 
 Checkout
 --------
@@ -38,6 +38,11 @@ If you use the default database (as configured in the env.project file), you mus
 
 If you modify the content of the `geoportal` folder and want to use these changes, you must comment this line to use the correct image with you local composition: https://github.com/camptocamp/demo_geomapfish/blob/a319b78a0a381204ff90bf4d9dd5ab8fa60f4e95/docker-compose.yaml#L100
 
+Custom UI
+---------
+
+If you want to develop customs interfaces, look at the README in the `ui` folder.
+
 Backup database
 ---------------
 
diff --git a/ui/README.md b/ui/README.md
index 98a8ed854..518afa532 100644
--- a/ui/README.md
+++ b/ui/README.md
@@ -3,6 +3,9 @@
 The renovate interface is the desktop, mobile and iframe_api interfaces from ngeo that uses the
 ngeo library directly (renovated).
 
+This `ui` folder has been created manually. It's using ngeo as base library but any kind of UI interface can
+be integrated.
+
 ## Development
 
 The server application should be started previously, see the documentation from the main README.
@@ -18,16 +21,16 @@ Open the application in your browser at [https://localhost:3002/static-frontend/
 
 ## Integration in the application
 
-- [Build in the config image](https://github.com/camptocamp/demo_geomapfish/blob/standalone-ngeo-ui-sbr/Dockerfile#L92C1-L101C38).
-- [Put the files in the `/etc/static-frontend/` folder](https://github.com/camptocamp/demo_geomapfish/blob/standalone-ngeo-ui-sbr/Dockerfile#L111C8-L111C29).
-- The interfaces declaration [desktop](https://github.com/camptocamp/demo_geomapfish/blob/standalone-ngeo-ui-sbr/geoportal/vars.yaml#L51-L53), [mobile](https://github.com/camptocamp/demo_geomapfish/blob/standalone-ngeo-ui-sbr/geoportal/vars.yaml#L55-L57) and [iframe_api](https://github.com/camptocamp/demo_geomapfish/blob/standalone-ngeo-ui-sbr/geoportal/vars.yaml#L45-L47).
-- The interfaces configuration [desktop](https://github.com/camptocamp/demo_geomapfish/blob/standalone-ngeo-ui-sbr/geoportal/vars.yaml#L373-L379), [mobile](https://github.com/camptocamp/demo_geomapfish/blob/standalone-ngeo-ui-sbr/geoportal/vars.yaml#L495-L497) and [iframe_api](https://github.com/camptocamp/demo_geomapfish/blob/standalone-ngeo-ui-sbr/geoportal/vars.yaml#L503-L504).
+- [Build in the config image](https://github.com/camptocamp/demo_geomapfish/blob/70ee2a0d4f2e265dc44d8da57f7e42dc9d09ff8c/Dockerfile#L93-L101).
+- [Put the files in the `/etc/static-frontend/` folder](https://github.com/camptocamp/demo_geomapfish/blob/70ee2a0d4f2e265dc44d8da57f7e42dc9d09ff8c/Dockerfile#L111).
+- The interfaces declaration [desktop](https://github.com/camptocamp/demo_geomapfish/blob/70ee2a0d4f2e265dc44d8da57f7e42dc9d09ff8c/geoportal/vars.yaml#L51-L53), [mobile](https://github.com/camptocamp/demo_geomapfish/blob/70ee2a0d4f2e265dc44d8da57f7e42dc9d09ff8c/geoportal/vars.yaml#L55-L57) and [iframe_api](https://github.com/camptocamp/demo_geomapfish/blob/70ee2a0d4f2e265dc44d8da57f7e42dc9d09ff8c/geoportal/vars.yaml#L45-L47).
+- The interfaces configuration [desktop](https://github.com/camptocamp/demo_geomapfish/blob/70ee2a0d4f2e265dc44d8da57f7e42dc9d09ff8c/geoportal/vars.yaml#L373-L381), [mobile](https://github.com/camptocamp/demo_geomapfish/blob/70ee2a0d4f2e265dc44d8da57f7e42dc9d09ff8c/geoportal/vars.yaml#L497-L499) and [iframe_api](https://github.com/camptocamp/demo_geomapfish/blob/70ee2a0d4f2e265dc44d8da57f7e42dc9d09ff8c/geoportal/vars.yaml#L505-L506).
 - The Interfaces should also be created in the admin interface.
 
 ## Build details
 
-- [Alias required by ngeo](https://github.com/camptocamp/demo_geomapfish/blob/standalone-ngeo-ui-sbr/ui/vite.config.js#L41-L45).
-- [Alias created to reduce the build size](https://github.com/camptocamp/demo_geomapfish/blob/standalone-ngeo-ui-sbr/ui/vite.config.js#L47-L62).
+- [Alias required by ngeo](https://github.com/camptocamp/demo_geomapfish/blob/70ee2a0d4f2e265dc44d8da57f7e42dc9d09ff8c/ui/vite.config.js#L47-L51).
+- [Alias created to reduce the build size](https://github.com/camptocamp/demo_geomapfish/blob/70ee2a0d4f2e265dc44d8da57f7e42dc9d09ff8c/ui/vite.config.js#L53-L68).
 
 ## Interfaces