Activities agreed to be essential to core ALMA function by all three regions
Management is closely coordinated with DSO and other ARCs (e.g. AoD tours, common software, Helpdesk, visitor support)
NAASC: additional roles
Additional activities decided by each Region independently
Coordinated with other ARCs and DSO by mutual agreement, when desirable and possible (e.g. Outreach and community support, EPO, enhanced data services and algorithm development, HPC)