Preliminary Standards
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O-PAS™ Standard, Version 1.0 (Preliminary Standard)
Learn MoreThe O-PAS Standard, once fully defined, will allow for construction of safe, reliable, secure process automation systems that are scalable from very small to very large, which do not require system shutdown to perform updates and extensions, and which can be applied to existing systems and to new construction.
Downloading as a member of The Open Group Open Process Automation™ Forum – see here.
Note: In order to download publications from the Library, you need an account for The Open Group website. If you are a first-time user register for an account here. -
The Open Group Commercial Aviation Reference Architecture
Learn MoreThis Preliminary Standard describes a reference architecture that can be used to provide a common taxonomy and basis for Enterprise Architecture for the commercial aviation industry. Note: This document is freely available to members and non-members of The Open Group. In order to download publications from the Library, you need an account for The Open Group website. If you are a first-time user register for an account here.
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Open Business Architecture (O-BA) – Part II
This is Part II of the Open Business Architecture (O-BA) Standard, a standard of The Open Group.Learn More -
Open Business Architecture (O-BA) – Part I
The Open Business Architecture (O-BA) Preliminary Standard Part I, a standard of The Open Group, is focused on transformations to the enterprise or organization.Learn More -
X/Open Single Sign-On Service (XSSO) - Pluggable Authentication
XSSO-PAM provides a standard interface between applications and sign-on systems so that whatever the underlying technology of the application's authentication technology, they will plug-and-play with a 'coordinating primary' single sign-on system.Learn More