update readme: open projects

README.md

@@ -25,8 +25,9 @@ FabManager is the FabLab management solution. It is web-based, open-source and t
 7.2. [Configuration](#i18n-configuration)<br/>
 7.2.1. [Settings](#i18n-settings)<br/>
 7.2.2. [Applying changes](#i18n-apply)
-8. [Known issues](#known-issues)
+8. [Open Projects](#open-projects)
-9. [Related Documentation](#related-documentation)
+9. [Known issues](#known-issues)
+10. [Related Documentation](#related-documentation)
 
 
 
@@ -525,6 +526,23 @@ See https://angular-ui.github.io/bootstrap/#uibdateparser-s-format-codes for a l
 
 After modifying any values concerning the localisation, restart the application (ie. web server) to apply these changes in the i18n configuration.
 
+<a name="open-projects"></a>
+## Open Projects
+
+**This configuration is optional.**
+
+You can configure your fab-manager to synchronize every project with the [Open Projects platform](https://github.com/LaCasemate/openlab-projects). It's very simple and straightforward
+and in return, your users will be able to search over projects from all fab-manager instances from within your platform. The deal is fair, you share your projects and as reward you benefits
+from projects of the whole community.
+If you want to try it, you can visit [this fab-manager](https://fablab.lacasemate.fr/#!/projects) and see projects from different fab-managers.
+
+To start using this awesome feature, there are a few steps:
+- send a mail to **contact@fab-manager.com** asking for your Open Projects client's credentials and giving them the name of your fab-manager, they will give you an `OPENLAB_APP_ID` and an `OPENLAB_APP_SECRET`
+- fill in the value of the keys in your `application.yml`
+- start your fab-manager app
+- export your projects to open-projects (if you already have projects created on your fab-manager, unless you can skip that part) executing this command: `bundle exec rake fablab:openlab:bulk_export`
+
+Go to your project gallery and enjoy seeing your projects available from everywhere ! That's all.
 
 <a name="known-issues"></a>
 ## Known issues
@@ -572,4 +590,3 @@ After modifying any values concerning the localisation, restart the application
 - [AngularJS](https://docs.angularjs.org/api)
 - [Angular-Bootstrap](http://angular-ui.github.io/bootstrap/)
 - [ElasticSearch 1.7](https://www.elastic.co/guide/en/elasticsearch/reference/1.7/index.html)
-