starts to be clean enough for general publication

docs/en/first_steps.md

@@ -1,14 +1,10 @@
 # First steps after installation
 
-## Discover your installation
-Open your browser and go to the url of your web server. If using php's built-in web server it will be <http://localhost:8000>.
-
-## Register the first account
-Register a first user account : it will be you, and you will be super admin, yeah! Note that you need to have email sending working in order to validate your account.
+If you just installed Agorakit on a server, take some time to configure it correctly for your use case.
 
 ## Introduction text on the homepage
 Set an intro text on the homepage for newcomers : go to the admin page from your user profile dropdown.
 Using the editor you can add external images and whatever you want.
 
 ## Check all the admin settings
-Go to the admin menu (from your user profile dropdown) and check all the settings there.
+Go to the admin menu (from your user profile dropdown) and check all the settings there. Pay attention to the various permissions and group types you allow on your server.

docs/en/group.md

@@ -51,4 +51,6 @@ This one shows you some interesting stats about your groups and some nice graphs
 Invite people to one or more groups using the invite feature of each group. You can also add people directly if the already registered on your install. This is particularly useful if people have a hard time to confirm their email address and membership (trust me it happens).
 
 ## Memberships
-TODO
+On this page, you can view and export the list of members of your group. You can also check if everyone has accepted an invitation to join a group. 
+
+NOTE: The "Last activity" field shows the last time someone **wrote** something not the last time someone connected to the system. It might be misleading.

docs/en/sign_up.md

@@ -0,0 +1,12 @@
+To use Agorakit, simply connect to the Agorakit server you are using.
+
+This can be either the shared instance at https://app.agorakit.org ("name your price" instance available for your tests and for collectives), or a server you have installed or someone manages for you.
+
+## Registering a new user
+On most servers, you can freely create a new user account. If you cannot create an account on a particular server it means registration has been disabled. In this case you need an invitation from the server admin to join the server.
+
+## The special case of the first user account
+If you register a user account on a new server (one without any existing user), you will be the server admin (super user) on this server.
+
+
+NOTE: You need to have email sending working in order to validate your account.

mkdocs.yml

@@ -74,8 +74,8 @@ nav:
   - 'Using Agorakit': 
     - Signing up: sign_up.md
     - First steps after install : first_steps.md
-    - Using Agorakit : usage.md
     - Creating & managing a group : group.md
+    - Using Agorakit : usage.md
   - 'Running Agorakit':
     - Installation : install.md
     - Advanced configurations : advanced_config.md