home.md

@@ -24,6 +24,7 @@ For those who knows what they are looking for, here is the list of the main page
     * [Computing the $`G^2`$ to get average stress](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/gradient-analysis)
     * [Inverting the problem to get force measurements](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/inverse-analysis)
 * [Gallerie](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/gallerie)
+* [Questions and answers](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/question-answer)
 
 What is the global purpose of this group?
 =========================================
@@ -43,10 +44,10 @@ Who is participating to this group?
 
 Why should I participate to this group?
 =======================================
-We have chosen a wiki framework instead of a classical publication because we believe that this permits a lot of people to continuously bring their knowledge and answer other people wandering about the different method.
+We have chosen a wiki framework instead of a classical publication because we believe that this permits a lot of people to continuously bring their knowledge and [answer](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/question-answer) other people wandering about the different methods.
 
 
 How can I participate to this group?
 ====================================
-You can have something to bring to the group or you can simply have something to [ask](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/issues). In this case send an email to jb[â]jonathan-bares.eu to create an account. 
+You can have something to bring to the group or you can simply have something to [ask](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/question-answer). In this case send an email to jb[â]jonathan-bares.eu to create an account.