WLCG operations announcement
Accounting: Publishing multicore accounting to APEL works. ARC CEs publish correctly. For CREAM CEs to make it work it has to be an EMI-3 CE and it has to be enabled in the configuration.
Edit /etc/apel/parser.cfg and set the attribute parallel=true.
If the site was running multicore already, before upgrading and/or applying this modification, they need to reparse and republish the corrected accounts.