Bonne nouvelle, parce que le systeme qu'on avais prévu et que j'avais posté sur les forums officiels est Mis en Jeu O_o si ca c'est pas de la bonne nouvelle XD
"At the campaign level, modders will be able to set a level limit and an experience limit. Both will apply for character validation on a server and for the acquisition of levels and xp in a campaign.
One of many possible uses for this is the ability to prevent ECL characters from attaining 20th (for example) level. You would set the level limit to 20 and the XP limit to 190,000. ECL characters like aasimar, svirfneblin, and of course DROW would be unable to reach 20th level because they need more than 190,000 XP."