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• •OpenAI API Key

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        "content": "# 🧭 Overview\nThis workflow takes a title and automatically creates a detailed Google Document.\nIt first builds an outline, then writes each section based on the word limit, and finally saves everything into the Google Doc.\n\n---\n\n## ⚙️ Setup\n1. Connect **Google Docs OAuth** for the `CreateDocument` and `UpdateDocument` nodes.  \n2. Add your **OpenAI API Key** for `gpt-5-mini` (outline planner) and `gpt-5` (content writer).  \n3. Open the public **Form URL**, submit your Title and Word Count.  \n4. The generated Google Document link will appear after submission.\n\n---\n\n## 📝 How to Use\n1. Open the submission form.\n2. Enter your title and word count.\n3. Click Submit to generate your Google Document link.\n4. Wait a few minutes — the completed document will be ready at that link.\n\n---\n\n## 🎨 Customize\n- Change models in **“gpt-5-mini”** and **“gpt-5”** nodes.  \n- Edit outline generation rules in the **ContentPlanner** system prompt.  \n- Modify section format and word-cap logic in the **ContentWriter** system prompt.  \n- Adjust document title or folder source (Form → Title or Folder ID).  \n- Update CSS in the **Form node → Completion → customCss** to match your brand.\n\n---\n\n## 💰 Costs & Limits\n- **OpenAI token usage** scales with *Word Count × Number of Sections*.  \n- **Execution time limit:** The `gpt-5` node has a 10-minute timeout (increase if needed).  \n- For long documents, consider reducing word count per section or batching.  \n- **Google Docs API** has write-rate limits — this workflow handles appends one section at a time to stay within safe limits.\n"
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