Preliminary Standards
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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