How to say "no" to a feature stakeholder?

To tactfully and convincingly refuse a stakeholder's feature request in order to maintain trust and understanding:

• Explain the reasons for the refusal, such as limited resources, priorities, or impact on timelines.
• Offer alternatives or compromises if possible.
• Emphasize that the decision is based on the overall strategy and goals of the product.
• Use data and facts to justify, such as research results or metrics.

Example: "Thank you for the suggestion, this feature is interesting, but in the current sprint, we are focused on improving performance, which is more important for most users. We can consider your idea in the next development cycle."