Microsoft 365 Roadmap
We're expanding file format support for Content AI Document Translation in SharePoint Online. Newly added extensions include: xlf, tsv, tab, mdown, mdtext, mdtxt, mdwn, mht, mhtml, mkd, mkdn, odt, rmd. This update brings us in alignment with Azure Document Translation capabilities and unlocks new scenarios, such as .xlf support, which enables seamless translation of eLearning and localization content exported from many industry tools.