Method
Research agents read the vendor documentation, release notes, and official engineering blogs. An independent agent verified the high-risk claims and a random sample of cells against primary sources.
Levels
Native, GA: the vendor supplies the feature, and the documentation shows no preview label. Native, preview: the documentation shows a preview or beta label. Partner or custom build: the feature needs a different product or custom code. Not available: the documentation does not include the feature. Not verified: no primary source was found.