diff --git a/Requirements,-Design-and-Testing-Plan.md b/Requirements,-Design-and-Testing-Plan.md
index c61d621..4f69dec 100644
--- a/Requirements,-Design-and-Testing-Plan.md
+++ b/Requirements,-Design-and-Testing-Plan.md
@@ -22,7 +22,38 @@ A strong emphasis have been put on the protection of the user's personnel data.
 
 Before acessing any resource, the user performing the request is identified first. After that their role is identified and verified. The access rights are checked by the user's role. If the user have insufficent permission, then their requiest will be declined before the resource handler is called.
 
-_Insert sequence diagrams here_
+Registration## 
+
+![](https://xwiki.kmlabz.com/bin/download/Projektek/UnstableVortex/ReqAndDesign/securus-sq-register.svg?rev=1.1)
+
+Download a file## 
+
+![](https://xwiki.kmlabz.com/bin/download/Projektek/UnstableVortex/ReqAndDesign/securus-sq-download.svg?rev=1.1)
+
+Purchase a file## 
+
+![](https://xwiki.kmlabz.com/bin/download/Projektek/UnstableVortex/ReqAndDesign/securus-sq-purchase.svg?rev=1.1)
+
+Delete a file## 
+
+![](https://xwiki.kmlabz.com/bin/download/Projektek/UnstableVortex/ReqAndDesign/securus-sq-delete.svg?rev=1.1)
+
+View an item## 
+
+![](https://xwiki.kmlabz.com/bin/download/Projektek/UnstableVortex/ReqAndDesign/securus-sq-view-item.svg?rev=1.1)
+
+Modify an item## 
+
+![](https://xwiki.kmlabz.com/bin/download/Projektek/UnstableVortex/ReqAndDesign/securus-sq-modify-item.svg?rev=1.1)
+
+View purchases## 
+
+![](https://xwiki.kmlabz.com/bin/download/Projektek/UnstableVortex/ReqAndDesign/securus-sq-view-purchases.svg?rev=1.1)
+
+Upload a file## 
+
+![](https://xwiki.kmlabz.com/bin/download/Projektek/UnstableVortex/ReqAndDesign/securus-sq-upload.svg?rev=1.1)
+
 
 Used technologies
 =================