Documentation Index
Fetch the complete documentation index at: https://docs.thig.ai/llms.txt
Use this file to discover all available pages before exploring further.
How It All Fits Together
thig.ai has several interconnected systems. This page gives you the mental model; the deep-dive pages explain each relationship in detail.The Big Picture
Three Things to Understand
Organizing Work
Projects are individual PRDs. Workspaces group projects by team. Portfolio shows product hierarchies. None of these affect permissions.
How AI Gets Smart
Every chat message is enriched with 4 layers of context: your profile, AI memories, knowledge base files, and conversation history. AI learns from every conversation.
Templates → Projects
Templates define PRD structure and AI behavior. When you start a project from a template, the structure is copied. The AI follows the template’s guidance during chat.
Quick Reference: What Goes Where
| I want to… | Use this | Where |
|---|---|---|
| Create a PRD for a feature | Project (Standard) | /admin/projects → New Project |
| Group features under one initiative | Product Project + linked sub-features | /admin/projects → Portfolio tab |
| Organize projects by squad | Team Workspace | /admin/teams |
| Store reference docs for AI | Shared Knowledge Base | /admin/shared-kb |
| Let AI learn my preferences | AI Memory (automatic) | Happens during chat; manage at /admin/settings/memories |
| Define a reusable PRD structure | Template | /admin/templates |
| Get external sign-off on a PRD | Stakeholder Review via share link | Share button on any project |
Quick Reference: KB vs. AI Memory
This is the most common point of confusion. They’re two separate systems:| Knowledge Base | AI Memory | |
|---|---|---|
| Stores | Documents, facts, specs | Preferences, decisions, style |
| Scope | Organization-wide | Per-user |
| Created by | Manual upload + auto-save | AI extracts from conversations |
| Used for | Factual context (“our API uses REST”) | Personalization (“user prefers bullet points”) |
| Manage at | /admin/shared-kb | /admin/settings/memories |
Common Workflows
Starting a new PRD
Pick a template
Browse marketplace or org templates. The template defines PRD structure and AI behavior.
Chat with AI
AI asks questions guided by the template. Your profile, memories, and KB context are automatically applied behind the scenes.
Upload context (optional)
Drop in competitor analysis, user research, or specs. They become part of the project’s KB.
Organizing work across teams
Create product hierarchy
Make parent “Product” projects, then link feature projects as sub-features.
Teaching the AI about your company
| Approach | Best for | How |
|---|---|---|
| Add to Shared KB | Facts (tech stack, processes, guidelines) | /admin/shared-kb → create folder → add files |
| Let AI Memory learn | Preferences (style, detail level, tone) | Just mention it during conversations — AI extracts automatically |
| Both | Most teams use both | KB for reference docs, Memory for personal style |