diff --git a/docs/hub.md b/docs/hub.md
index 43c235a562cfb97a9c2bda7cf58f62f30927dfe0..d4cb18fc335c45d63f21e901f002f3c5d175d149 100644
--- a/docs/hub.md
+++ b/docs/hub.md
@@ -17,11 +17,18 @@ The whole project is still in development and we’d like to hear your ideas on
 
 What do you want to do?
 
-- **I want to sell my ticket, find someone to travel with or I’m looking for specific hardware**
-Our board has you covered there: <https://events.ccc.de/camp/2023/hub/camp23/de/board>.
+- **I want to share a short bit of information (e.g. sell my ticket, find someone to travel with, or I’m looking for specific hardware)**
+Our bulletin board has you covered there: <https://events.ccc.de/camp/2023/hub/camp23/de/board>
+
+- **I want to write a longer description of my project at camp**
+The hub now also offers a wiki: <https://events.ccc.de/camp/2023/hub/camp23/de/info/start/>  
+You can directly link to wiki pages, or browse the list of recent changes to discover new pages.
+
+- **I want to set up a self-organized session**
+You don’t have a village yourself? Don’t panic! In the [hub's backoffice](https://events.ccc.de/camp/2023/hub/backoffice/sos/) (you can login there with your hub account), click “self-organized” in the top bar and add a new entry.
 
 - **I want to register a village**
-The feature was available in the backoffice. Registration is closed.
+Village registration was available in the [hub's backoffice](https://events.ccc.de/camp/2023/hub/backoffice/sos/), but is now closed in preparation for camp.
 
 - **Our village wants to offer a lecture hall/workshop room/stage**
 In the backoffice, choose the option “Rooms”. Click on the “plus” button and set up a new room (lecture hall, stage, workshop room) with a name of your choice. Events can now be assigned to your room.
@@ -29,12 +36,6 @@ In the backoffice, choose the option “Rooms”. Click on the “plus” button
 - **Our village wants to offer workshops**
 In the backoffice, open your village and choose the option “Events” from the sidebar menu. Fill in name for your workshop and add some more information like language, abstract and description for visitors.
 
-- **Our village wants to show projects**
-In the backoffice, open your village and choose the option “Projects” from the sidebar menu. Fill in name for your project and add some more information like a description or additional links.
-
-- **I want to set up a self-organized session**
-You don’t have a village yourself? Don’t panic! In the backoffice (yes you can login there with the same account), click “self-organized” in the top bar and add a new entry. The fields should be self-explanatory.
-
 - **Our village wants to show projects**
 In the backoffice, open your village and choose the option “Projects” from the sidebar menu. Enter a name for your project and add some more information like a description or additional links.
 
diff --git a/docs/participate.md b/docs/participate.md
index 75c72dd59a3a6b8ae8284f7aa2777b829c90afec..16e9db06d36de3d29a4c4b41074e2d3e7a7fa954 100644
--- a/docs/participate.md
+++ b/docs/participate.md
@@ -1,5 +1,9 @@
 # Participate
 
+## Spontaneous contributions and projects
+
+For this year's camp, we are using [the hub](hub.html) (you might remember it from rC3) to list your self-organised sessions, and exchange information on a bulletin board and wiki. See [the dedicated hub info page](hub.html) for details.
+
 ## Call for Angels
 
 Help us run this event and register as angel at the [Engelsystem](https://engelsystem.events.ccc.de/).