Create Research-Based LinkedIn Posts with OpenAI, Perplexity and Human Review

What This Workflow Does: Generates original, research-based LinkedIn posts Combines AI insights with personal storytelling Includes human-in-the-loop selection & revision steps Automatically creates a conceptual image via DALL·E 3 Sends the final post and image via email, ready to publish Perfect For: Professionals who want to share high-quality AI-assisted content Content creators balancing consistency and authenticity Consultants and solopreneurs building a personal brand Anyone who wants to turn AI research into personal, sharable stories 📋 WORKFLOW PROCESS OVERVIEW Step 1: 🔍 Perplexity finds 3 recent, verifiable AI-related topics Step 2: 📧 Email sent – you choose your favorite topic S

Help me set up the n8n workflow "Create Research-Based LinkedIn Posts with OpenAI, Perplexity and Human Review" (https://n8n.io/workflows/6030). It uses: Gmail, Code, OpenAI, Perplexity. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.