If I'm up to date with Pharo 2.0, PackageInfo is gone and RPackage is replacing it, right ? I'm trying to get the AltBrowser to work with RPackage... At the moment, RPackage seems to be organized in the following way. If there are the following Monticello packages : RPackage-Core RPackage-Tests RPackage-SystemIntegration Then, when querying the RPackage organizer, I get the following 4 packages : RPackage RPackage-Core RPackage-Tests RPackage-SystemIntegration In RPackage, I find 3 tags : RPackage-Core RPackage-Tests RPackage-SystemIntegration In RPackage-Core, RPackage-Tests, RPackage-SystemIntegration, I have a single tag, but apparently, by exploring each RPackage info, all the original package references (class definitions, methods etc...), with all that duplicated in RPackage. However, if I query RPackageOrganizer, all classes definitions in RPackage-Core, RPackage-Tests, RPackage-SystemIntegration are reported as belonging to RPackage. Is that expected ? Thierry -- Thierry Goubier CEA list Laboratoire des Fondations des Systèmes Temps Réel Embarqués 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95