This tutorial focuses on setting up a solid visual foundation for your campaign by importing and organizing initial brand assets directly onto the Melius canvas. You'll explore how to upload high-resolution garment packshots, moodboard images, color palettes, and brand guidelines, grouping them into a single, structured "Source of Truth" collection. The lesson demonstrates how to lock non-negotiable brand elements—such as fabric textures, signature logos, and specific color swatches—so that downstream generative models always refer back to approved visuals. You'll also learn how to write precise negative constraints and prompt guidelines to prevent common AI hallucinations or unintended style shifts. By the end of this video, you'll know how to establish strict brand guardrails on the canvas, ensuring all future image and video generations remain 100% faithful to your client's brand identity.