A useful asset handoff explains what the file is for, where it came from, how it was configured and who will maintain it. A download alone leaves the next person guessing. Keep the package small, but include the decisions needed to use the asset correctly.
The goal is continuity, not a large folder of unlabelled versions. Someone who did not attend the design review should be able to identify the accepted asset and understand its intended role.
Name the asset and its destination
Use a descriptive name tied to the project, section and version. Record whether the asset is decorative, informative or interactive, and identify the page or component that uses it.
For a fictional agency landing page, “hero background, approved blue direction, still fallback” is more useful than “final-final-new”. Keep the accepted version distinct from discarded experiments without deleting the history your team needs.
Preserve provenance and usage information
Link the source resource and retain the relevant licence or purchase record in the appropriate project location. Document the intended use and any questions that remain unresolved.
Do not assume that sending source files to a client is permitted simply because the files were downloadable. Consult the applicable terms for the exact use. This article describes a documentation practice, not a legal interpretation or a substitute for reading the licence.
Record the editable decisions
Include the important settings, palette roles, crop and expected display dimensions. If the resource was adjusted in an editor, preserve whatever configuration record the tool supports, or describe the selected values clearly.
For a resource such as Pixel Card, identify the exact output used and any integration changes. Consult the HorizonX documentation for current usage details rather than assuming every tool shares the same export structure.

Explain the quiet and failure presentations
State what should appear when decorative motion is absent or the interactive layer is unavailable. Include the relevant still asset when one has actually been produced. Do not list a planned fallback as a delivered file.
Record what was tested and what remains to be checked. A source file opening successfully is not the same as an integrated page passing a representative review.
Assign ownership of future changes
Name the role responsible for content edits, visual changes and implementation maintenance. Explain where each kind of change belongs so the client does not update a screenshot while the live component remains unchanged.
The design-to-code guide provides related context for coordinating those responsibilities.

What does a minimal handoff look like?
One accepted asset, its source and usage record, a short configuration note, the intended destination, the actual validation results and the maintenance owner. Add files only when they serve those needs. A compact, understandable package is more useful than an impressive archive nobody can safely interpret.