athen--core-concepts.md

@@ -44,8 +44,13 @@ The feature itself is a neat thing, since eclipse 4 rcp applications come with a
 The projects located in this folder are responsible for a couple of things:
 
 * The configuration of ATHEN!
+* The product definition (in the end this produces the executable)
+* the target definition (which contains all online dependencies to build ATHEN)
+* The project responsible for building the p2-update repository
+* The documentation of ATHEN 
 
-[relengFolderStructure](/uploads/6878b791f8fb432e1ac9f1169620d518/relengFolderStructure.PNG)
-<img src="/uploads/6878b791f8fb432e1ac9f1169620d518/relengFolderStructure.PNG" alt="Drawing" style="width: 640px;" style="height: 480px;"/>
+The following picture shows the current situation of this folder:
+
+<img src="/uploads/6878b791f8fb432e1ac9f1169620d518/relengFolderStructure.PNG" alt="RelEng Folder strcture" style="width: 640px;" style="height: 480px;"/>