home.md

@@ -22,11 +22,18 @@ A very short first step manual how to install Git and to get started is [here](h
 Where can I find which content on OpenVT?
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 On the OpenVT platform, basically three main Public contents can be found (each in a dedicated group, some of them still to be defined):
-* Human Body Models (HBMs) produced by VIRTUAL: these are in the VIVA group. 
-* Other tools developed by VIRTUAL: These are in the VIRTUAL tools group (not yet available). 
-* VIRTUAL test protocols: 
-* Experimental /test data
-
+* Human Body Models (HBMs) produced by VIRTUAL: these are in the VIVA group 
+* Other tools developed by VIRTUAL: These are in the VIRTUAL tools group 
+* VIRTUAL test protocols 
+* Experimental data/numerical results
+
+How can I contribute to VIRTUAL models/tools and other content? 
+------------------------------------------------------------------
+Generally, as an Open Source project, VIRTUAL allows and even encourages external users to contribute to the content. However, there are contents which are more and less suitable to that. Therefore, for each content, the content owner is in charge of allowing or not user to request access (i.e., to be able to contribute): If that is the case, a "request access" button is visible on the repository site. Click that button and let the content owner know why and how you would like to contribute to the content.  
+
+Which contents should I upload to the OpenVT platform?
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+As a VIRTUAL project member, you can upload your own content to OpenVT: Please, find guidelines for that [here]().