This tutorial focuses on defining your creative strategy and establishing a clear campaign objective before jump-starting production. Using a real-world example of an energy drink campaign designed for young professionals overcoming the mid-afternoon slump, you'll discover how to translate a target audience persona into actionable visual inputs. The lesson guides you through creating a centralized "source of truth" node group on the canvas, locking in core product dimensions, packaging details, brand colors, and explicit negative constraints. By establishing these visual guardrails early, you'll ensure every downstream image, video, and copy generation stays perfectly on-brand and consistent across all marketing assets.