diff --git a/source/import_documentation/what-is-sib.rst b/source/import_documentation/what-is-sib.rst
index b678ee1c94ec17bf8d3e78ebde33dba1ef0a847d..45da9e3fa3ddaa319c29758b130a2024625c8379 100644
--- a/source/import_documentation/what-is-sib.rst
+++ b/source/import_documentation/what-is-sib.rst
@@ -2,8 +2,17 @@ What is Startin'blox ?
 ***********************
 
 Startin'blox is a front framework based on `Web Components <https://www.webcomponents.org/>`__ and `Linked Data conventions <https://www.w3.org/standards/semanticweb/data/>`__ to create interfaces compatible with the `SOLID specifications <https://github.com/solid/solid-spec/>`__.
+Those tools are developed by the cooperative of the same name.
+
+
+    We are all, as users, captive to the digital platforms we use, attached to them by the network effect over which they have a monopoly.
+    Thanks to W3C and `the work of Tim Berners-Lee <https://solid.mit.edu//>`__, an alternative is possible. The new web standards allow the network effect to be shared between the different digital tools and give us back total control over our personal data.
+    
+    **Startin'blox has set itself the mission of precipitating the advent of this new type of digital platform.**
 
 => To know more about Startin'blox, have a look to `our website <https://startinblox.com/>`__.
 
 .. notice::
-    But not only. To improve.
\ No newline at end of file
+    But not only. To improve.
+
+    
\ No newline at end of file
diff --git a/source/import_documentation/why-use-sib.rst b/source/import_documentation/why-use-sib.rst
index 35d3a60ce9315061e5ba14530afd3b25ecbe0369..84c27fbc8ba8666742cfa5a392df561e0634dfb7 100644
--- a/source/import_documentation/why-use-sib.rst
+++ b/source/import_documentation/why-use-sib.rst
@@ -1,17 +1,54 @@
 Why use Startin'blox ?
 ***********************
 
-Easy Use
+Fast and Easy
 ========
-You can easily and quickly add a component to an existing application juste adding a script and a tag. We are currently working on making integration even easier with WordPress plugins.
-You'll find in the framework everything you need to build an entiere application. To start a project in SiB, you just need a simple HTML file, add framework scripts and put tags. 
+
+Startin’blox technology is aimed at enabling **anyone with little
+development skills** to create their own web application easily and
+quicky respecting both the `web components
+standards <https://developer.mozilla.org/fr/docs/Web/Web_Components>`__
+and the `Linked Data Platform
+convention <https://en.wikipedia.org/wiki/Linked_Data_Platform>`__.
+
+Effortlessly, you can compose your app with ready-made HTML components, each of which provides an entire feature. 
+
+Add HTML tags with the right attributes and watch your application build itself.
+
 
 Decentralized
 =============
-Startin'blox was designed to be modular. You can integrate only one component to an existing application or build an entire application in SiB. You are not supposed to master javascript to use the framework but as we are still in development, it is advisable to have some notions
+
+Today’s applications have their own database. A back depends on a front
+and screw and vice versa. In a decentralized web, there are data sources
+and client applications that use these datas.
+
+This is made possible by the fact that **the data
+is** `interoperable <https://en.wikipedia.org/wiki/Interoperability>`__
+because it is written in `RDF <https://www.w3.org/RDF/>`__, the basic
+language of the `semantic
+web <https://en.wikipedia.org/wiki/Semantic_Web>`__.
+
+Starin’blox is a front-end framework composed of `web
+components <https://en.wikipedia.org/wiki/Web_Components>`__ that can
+receive federated data sources in RDF. This means that you can only use
+a component using data sources already available on the web.
+
+.. figure:: ../_static/images/import_documentation/federation.jpg
+   :alt: federation
+
+   federation
+
+
+Startin’Blox is designed to interconnect applications and their users. Our components can plug into an unlimited number of data sources, so your application connects you to the ecosystem of your choice.
+
+
+Our work is based on an international project : `The Solid
+Project <https://solid.mit.edu/>`__.
 
 Natively modular
 ================
+Startin'blox was designed to be modular. It uses the latest standards of linked data and web components. Most modern browsers support them without even a polyfill. You can integrate only one component to an existing application or build an entire application in SiB. 
 
-.. warning::
-    Give theroric exemple and use case. Graphic part.bling
\ No newline at end of file
+.. notice::
+    We should add more draw and uses cases. It's the theory page.
\ No newline at end of file