This technical paper shows the specific rules and first documentation about software MyLibrary. It is based on documentation available on WWW and Internet, on web sites and on practising, too. Moreover, it contains technical information such as what is MyLibrary, what kind of software it is, when it was born and how you can use it and so on… In particular, this paper presents: - users interface - staff interface In addition, this paper focused on specific sections of MyLibrary, their rules and suggestions about using these. It is for staff involved in MyLibrary. To sum up, the analysis is oriented on resources in an information system on the whole.