Assets and versions
Understand the asset model, version history, metadata records, sharing, and retention behavior.
Asset model
An asset is the durable creative object. A version is one saved state of that object, including image preview and generation recipe.
Asset
Stable container for a creative object or project output.
Version
Immutable save point with prompt, model, seed, and workflow.
Recipe
The fields needed to reproduce or continue the image.
Version history
Saving again with the same asset name or asset ID creates the next version. This keeps edits from overwriting previous recipes.
Metadata
Use metadata for everything that does not fit the top-level fields: sampler settings, semantic regions, masks, control images, quality scores, review status, or agent notes.
Retention
Storage behavior depends on the configured backend and workspace settings. Keep production tokens scoped, rotate them when needed, and avoid storing credentials in metadata.