-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dan, when I read your finding I was shocked for a moment ;-) I tried to search Drools 5.0 and 5.1 in JBoss Nexus search dialogue and Nexus couldn't find these versions. Anyway I can't explain that NEXUS searching issue but my build downloaded "missing" versions immediately if I purged my local repo. So I was checking what is the URL - I have set up fairly standard JBoss Maven repository https://repository.jboss.org/nexus/content/groups/public/, which is an aggregation group of all PUBLIC repositories on jboss.org. It is true that not all maven artifacts for JBoss projects are on Maven Central. The synchronization with Maven Central is set up somewhere and project leads are maintaining/asking for inclusion. Currently Drools are defined in Seam parent as 5.0.1. I know from our EAP5 product, that Drools 5.1 are still compatible and it is a drop in replacement, so we can upgrade to 5.1.1, which I believe is the latest release for 5.1.x. I will upgrade locally and check your new migrated example and commit the change ASAP today. There is already an issue for Drools upgrade - https://issues.jboss.org/browse/JBSEAM-4756. On 03/18/2012 08:57 PM, Daniel Hinojosa wrote: - -- Marek Novotny - -- WFK and Seam Product Lead Red Hat Czech s.r.o. Purkynova 99 612 45 Brno