+++ This bug was initially created as a clone of Bug #828349 +++ As7 (all of a sudden, as this was against all design principles of as7) supports changing the server-group of a managed server.
master commit is 80bd3e210
release/jon3.1.x branch commit: http://git.fedorahosted.org/git/?p=rhq/rhq.git;a=commit;h=e193bbabe228d5facaff69d5b84c2f96403e2751
JON 3.1.1 ER1 build is available. Moving to ON_QA. https://brewweb.devel.redhat.com/buildinfo?buildID=226942
verified on JON 3.1.1 ER1
Bulk closing of old issues in VERIFIED state.