NAF v3: NAV-3 MODAF: AV-1/2
The A2 Architecture Products view lists the products that describe an Architecture, and the views to which those products correspond.
The A2 view specifies the structure of an architecture, and the products that describe the architecture. Each product may correspond to an architecture view. This view also traces the architectures onto the Enterprise Phases they correspond to (see also E2 – Enterprise Vision) and identifies the key stakeholders, their concerns and the products that address those concerns (from ISO42010).