What is the difference between UDR and UDS?
UDR is the living revisable state. UDS is the selected sealed state that should not be silently overwritten.
Read answer →Universal Document for Researchers
Keep methods, results, references and revisions explicit.
A research document can carry structure and lineage without pretending the format validates the science.
The simple model
UDR while the document is changing. UDS when the exact selected state matters. BrowserCarrier versions can be opened in a normal browser.
Start small
Pick one document family and one measurable problem. Keep existing required formats and systems in place while you test whether explicit state, lineage and browser-readable delivery make the workflow clearer.
Questions that may matter in this workflow
Does Universal Document replace PDF?
Not universally. UD can become the working or authoritative object while PDF remains a compatibility export where required.
Read answer →How can AI read documents without guessing the structure?
Expose explicit sections, metadata and relationships so AI can work from structure rather than reconstructing layout.
Read answer →Other teams exploring the same document problem
Consultants
Deliver work that remains understandable after it leaves your system.
See workflow →Boards and corporate secretaries
Preserve board packets, consents and final records as related states.
See workflow →Software teams
Give AI and software structured document objects instead of opaque files.
See workflow →