PM Init

Initialize the product constitution document that provides shared constraints and domain information for all PM activities.

Language Configuration

Before generating any content, check aico.json in project root for language field to determine the output language. If not set, default to English.

Process

Check existing: Look for docs/reference/pm/constitution.md
If exists: Ask user if they want to overwrite or update specific sections
If not exists:
- Read template from references/constitution.template.md
- Guide user through questions to fill template
Save output: Write to docs/reference/pm/constitution.md

Document Header Format

All generated documents MUST use this unified header format:

# [Document Title]

> Project: [project-name]
> Created: YYYY-MM-DD
> Last Updated: YYYY-MM-DD

Guided Questions

Ask user about:

| Section | Questions | | ---------------- | ---------------------------------------------------------- | | Product Overview | Product name? One-line description? Target users? | | Domain Info | Industry/market? Key terminology? Compliance requirements? | | Constraints | Technical stack? Business constraints? | | Standards | Documentation language? Naming conventions? |

Template

See references/constitution.template.md for the full constitution template.

Update Instructions File

After creating constraint files, update the project's AI instructions file to reference them:

Check for existing instructions file:
- Look for CLAUDE.md (Claude Code) or AGENTS.md (Codex) in project root
- If neither exists, create CLAUDE.md

Add reference section at the end of the file:

## Reference Documents

The following constraint documents should be read before starting work:

- `docs/reference/pm/constitution.md` - Product constitution with domain info and constraints

If file already has Reference Documents section: Append the new reference if not already present

Output

✓ Created docs/reference/pm/constitution.md
✓ Updated CLAUDE.md with reference to constitution
✓ PM environment initialized

Key Rules

ALWAYS use the unified header format
MUST guide user through key questions before generating
ALWAYS save to docs/reference/pm/constitution.md
MUST update CLAUDE.md or AGENTS.md with reference to constraint files