A sample can involve reproducing an asset before a wider commercial project is agreed. Identify what the evaluation arrangement permits rather than treating small quantity as a complete rights explanation.
WIPO's agreement guidance describes arrangements with defined purposes and scopes. WIPO — Technology Transfer Agreements.
State the evaluation activity
For a character sample, identify the asset, intended recipients and handling of the result. Keep private evaluation separate from public display or commercial production.

Review later use
If the prototype is proposed for promotion or another activity, revisit the relevant permission. A successful sample does not automatically expand the rights granted. Preserve the evaluation basis with the sample record so later teams understand which questions were actually resolved.

Source reviewed 25 October 2026. Interpretation and original diagrams: PLUSHIP / Qunhe. Examples are illustrative.
Related reading
Permission to Use Artwork Should Be Reviewed for the Proposed AI Processing
A Character Voice Needs an Identifiable Permission Basis
Crediting a Creator Does Not Describe the Entire Permission to Use an Asset
