First-Design Architectural System

The First-Design Architectural System (FDAS) is a formal first-design construction for the participation of two or more architectures under one declared purpose. Each participating architecture retains its own identity, source, authority, and architecture-local first-design construction. FDAS is defined by the fixed foundation \(F=(P,M,V,T,R)\), where \(P\), \(M\), and \(V\) are the first-design positions of the complete construction, and \(T\) and \(R\) establish transparency and traceability. The Master defines the general conditions for architectural composition, adaptation, bridges, dependencies, recursive re-adaptation, validity, completion, and closure. It also defines the canonical reference construction formed by SSA, ARA-NR, ECOA, and ARA, and the conditions from which purpose-specific FDAS Adaptations are derived. FDAS is defined over an open architecture domain. No individual architecture is a universal condition of general FDAS identity.