This paper presents the particular use of "Jibiki" (Papillon's web server d ́eveloppement platform) for the Lex- alp1 project. LexALP's goal is to harmonize the terminology of the Alpine Convention's2 four languages (French, German, Italian and Slove- nian) so that member states are able to cooperate effectively. For this, the project uses the Papillon plat- form in order to build a term bank used to compare the specialized ter- minology of six different national le- gal systems in four different language, and to harmonize it, optimizing the understanding between various alpine states in environmental matters at a supranational level. In this paper we present how a generic platform like the Papillon one is to be used in order to cope with a new kind of dictionary.