FAQ

This FAQ answers the questions readers most often ask while navigating the public O2A docs — what the standard is, where to start, and how the page types differ. It only restates meanings that the statement pages already fix; it never introduces new ones.

#Is O2A A Software Product?

O2A is a semantic standard. It defines meanings that products can implement. Products can express O2A through their own screens, APIs, storage, and delivery choices.

#Where Should I Start?

Start with What Is O2A, then read How To Read O2A, then Model Map for the whole surface, and use Entities to read any concept end-to-end.

#What Is The Difference Between Model Map And Concept Index?

Model Map shows how the concept families fit together. Concept Index helps you find a specific term and the page where it is defined.