diff --git a/docker/devenv/docker-compose.yaml b/docker/devenv/docker-compose.yaml
index 286f2e103..68bc4d3ed 100644
--- a/docker/devenv/docker-compose.yaml
+++ b/docker/devenv/docker-compose.yaml
@@ -38,10 +38,10 @@ services:
       - 9090:9090
 
     environment:
-      - APP_DATABASE_URI=postgresql://postgres/penpot
-      - APP_DATABASE_USERNAME=penpot
-      - APP_DATABASE_PASSWORD=penpot
-      - APP_REDIS_URI=redis://redis/0
+      - PENPOT_DATABASE_URI=postgresql://postgres/penpot
+      - PENPOT_DATABASE_USERNAME=penpot
+      - PENPOT_DATABASE_PASSWORD=penpot
+      - PENPOT_REDIS_URI=redis://redis/0
       - EXTERNAL_UID=${CURRENT_USER_ID}
 
   postgres:
diff --git a/docs/05-Configuration-Guide.md b/docs/05-Configuration-Guide.md
index 72dd0f0ed..a4a0cb2f5 100644
--- a/docs/05-Configuration-Guide.md
+++ b/docs/05-Configuration-Guide.md
@@ -145,14 +145,14 @@ application will also require configuration tweaks for make it work.
 
 ##### Goolge
 
-```
+```sh
 PENPOT_GOOGLE_CLIENT_ID=<client-id>
 PENPOT_GOOGLE_CLIENT_SECRET=<client-secret>
 ```
 
 ##### Gitlab
 
-```
+```sh
 PENPOT_GITLAB_BASE_URI=https://gitlab.com
 PENPOT_GITLAB_CLIENT_ID=<client-id>
 PENPOT_GITLAB_CLIENT_SECRET=<client-secret>
@@ -160,22 +160,22 @@ PENPOT_GITLAB_CLIENT_SECRET=<client-secret>
 
 ##### Github
 
-```
+```sh
 PENPOT_GITHUB_CLIENT_ID=<client-id>
 PENPOT_GITHUB_CLIENT_SECRET=<client-secret>
 ```
 
 ##### LDAP
 
-```
-PENPOT_LDAP_AUTH_HOST=     (default undefined)
-PENPOT_LDAP_AUTH_PORT=     (default undefined)
+```sh
+PENPOT_LDAP_AUTH_HOST=
+PENPOT_LDAP_AUTH_PORT=
 PENPOT_LDAP_AUTH_VERSION=3
-PENPOT_LDAP_BIND_DN=       (default undefined)
-PENPOT_LDAP_BIND_PASSWORD= (default undefined)
-PENPOT_LDAP_AUTH_SSL=      (default false)
-PENPOT_LDAP_AUTH_STARTTLS= (default false)
-PENPOT_LDAP_AUTH_BASE_DN=  (default undefined)
+PENPOT_LDAP_BIND_DN=
+PENPOT_LDAP_BIND_PASSWORD=
+PENPOT_LDAP_AUTH_SSL=false
+PENPOT_LDAP_AUTH_STARTTLS=false
+PENPOT_LDAP_AUTH_BASE_DN=
 PENPOT_LDAP_AUTH_USER_QUERY=(|(uid=$username)(mail=$username))
 PENPOT_LDAP_AUTH_USERNAME_ATTRIBUTE=uid
 PENPOT_LDAP_AUTH_EMAIL_ATTRIBUTE=mail
@@ -185,8 +185,42 @@ PENPOT_LDAP_AUTH_AVATAR_ATTRIBUTE=jpegPhoto
 
 ## Frontend ##
 
-TODO
+In comparison with backend frontend only has a few number of runtime
+configuration options and are located in the
+`<dist-root>/js/config.js` file. This file is completly optional; if
+it exists, it is loaded by the main index.html.
+
+The `config.js` consists in a bunch of globar variables that are read
+by the frontend application on the bootstrap.
+
+
+### Auth with 3rd party
+
+If any of the following variables are defined, they will enable the
+corresponding auth button in the login page
+
+```js
+var appGoogleClientID = "<google-client-id-here>";
+var appGitlabClientID = "<google-client-id-here>";
+var appGithubClientID = "<google-client-id-here>";
+var appLoginWithLDAP = <true|false>;
+```
+
+**NOTE:** The configuration should match the backend configuration for
+respective services.
+
 
 ## Exporter ##
 
-TODO
+The exporter application only have a single configuration option and
+it can be provided using environment variables in the same way as
+backend.
+
+
+```sh
+PENPOT_PUBLIC_URI=http://pubic-domain
+```
+
+This environment variable indicates where the exporter can access to
+the public frontend application (because it uses special pages from it
+to render the shapes in the underlying headless web browser).
diff --git a/exporter/src/app/config.cljs b/exporter/src/app/config.cljs
index a4996917e..24c352113 100644
--- a/exporter/src/app/config.cljs
+++ b/exporter/src/app/config.cljs
@@ -17,4 +17,4 @@
              (js/Object.keys env)))))
 
 (defonce config
-  {:public-uri (:app-public-uri env "http://localhost:3449")})
+  {:public-uri (:penpot-public-uri env "http://localhost:3449")})