Interactive Explorer
The architecture of O‑PAS
The O‑PAS standard does not define a particular system — it defines how components participate in one. Select any element below to see what it is and the part of the standard that defines it.
Applications
Execution
Connectivity
The O‑PAS Standard is published by The Open Group and developed by the Open Process Automation Forum (OPAF). Component descriptions below are for orientation — consult the standard for authoritative detail.
Go deeper than the diagram.
The full architecture — and how CSI implements it as an OPA system integrator — is the subject of CSI’s reference work and annual report. Translating this architecture into a facility-specific plan starts with Open Process Automation strategy.