this article, there is several kind of nodes and the ultimate goal of thin-OSCAR is to support all the nodes. Nodes properties have to be carefully determined. As it can be used by several OSCAR packages, this data should be organized in a relational database of well defined structure and format. While OSCAR Database provides a database abstraction and a permanent storage area for OSCAR packages, all the common information has to be organized and a GUI has to be created to enter this data (MAC address, model, ...