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 * to concise table format (~250 lines) - Phase 6.1 of context reduction
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title: "Issue Types Reference Guide"
description: "Canonical guide for org-wide issue type definitions, assignment, and automation. Covers all type categories, labels, and how the labeling agent assigns types."
file_type: "documentation"
version: "v2.0"
created_date: "2025-10-20"
last_updated: "2025-12-07"
author: "LightSpeed Team"
maintainer: "Ash Shaw"
owners: ["lightspeedwp/maintainers"]
tags: ["github", "labeling", "issue-types", "automation", "triage"]
category: "governance"
status: "active"
stability: "stable"
references:
  - path: "./LABEL_STRATEGY.md"
    description: "Unified labeling strategy and best practices"
  - path: "./AUTOMATION_GOVERNANCE.md"
    description: "Automation governance policies"
  - path: "../.github/issue-types.yml"
    description: "Canonical issue type definitions"
  - path: "../agents/labeling.agent.md"
    description: "Labeling agent specification"
  - path: "../.github/workflows/labeling.yml"
    description: "Labeling workflow implementation"
  - path: "./LABELING.md"
    description: "Agent usage and configuration guide"
---

# Issue Types Reference Guide

> **Note:** All type assignment for issues and PRs is handled by the unified [labeling agent](../agents/labeling.agent.md) and [labeling workflow](../.github/workflows/labeling.yml). The canonical type mapping is maintained in [issue-types.yml](../.github/issue-types.yml).

---

## Purpose

Defines the org-wide standard for **Issue Types** in LightSpeed projects.
This guide is for choosing a type, understanding type automation, and aligning with org-wide labeling and reporting.

---

## Quick Reference (All 24 Types)

- **Task** — Small, well-scoped unit of work (e.g., config update, copy edit). *Label:* \`type:task\`
- **Bug** — Broken/incorrect behaviour (e.g., error, regression, failed test). *Label:* \`type:bug\`
- **Feature** — Net-new capability or enhancement (e.g., new block, API). *Label:* \`type:feature\`
- **Design** — Design artefacts/decisions (e.g., Figma, specs, a11y checks). *Label:* \`type:design\`
- **Epic** — Parent issue grouping stories/tasks for a larger outcome. *Label:* \`type:epic\`
- **Story** — User-centred vertical slice within an Epic. *Label:* \`type:story\`
- **Improvement** — Enhance existing behaviour or UX. *Label:* \`type:improve\`
- **Refactor** — Internal restructure for maintainability, no behaviour change. *Label:* \`type:refactor\`
- **Build & CI** — Tooling, pipelines, packaging, releases, deploys. *Label:* \`type:build\`
- **Automation** — Bots/actions/scripts that reduce toil. *Label:* \`type:automation\`
- **Test Coverage** — Add or expand tests (unit, integration, E2E). *Label:* \`type:test\`
- **Performance** — Improve speed/efficiency. *Label:* \`type:performance\`
- **A11y** — Accessibility to WCAG 2.1 AA. *Label:* \`type:a11y\`
- **Security** — Security issues or improvements. *Label:* \`type:security\`
- **Compatibility** — Browser/device/plugin compatibility. *Label:* \`type:compatibility\`
- **Integration** — Integration with external systems/services. *Label:* \`type:integration\`
- **Release** — Release management and deployment. *Label:* \`type:release\`
- **Maintenance** — Routine maintenance, updates, or audits. *Label:* \`type:maintenance\`
- **Documentation** — Docs, guides, onboarding, or knowledge base. *Label:* \`type:documentation\`
- **Research** — Discovery, investigation, or technical spikes. *Label:* \`type:research\`
- **Chore** — Small hygiene change (typo, config, rename). *Label:* \`type:chore\`
- **Audit** — Security, code, or process audits. *Label:* \`type:audit\`
- **Code Review** — Peer review, QA, or validation. *Label:* \`type:review\`
- **AI Ops** — AI/automation operations, agents, or datasets. *Label:* \`type:ai-ops\`
- **Content Modelling** — Content structure, CPTs, or taxonomy. *Label:* \`type:content-modelling\`

See [../.github/issue-types.yml](../.github/issue-types.yml) for the machine-readable mapping.

---

## Detailed Comparison Table

| Type | Label | Color | Use When | Priority | Key Labels |
|------|-------|-------|----------|----------|------------|
| 🧩 **Task** | \`type:task\` | Blue \`#4393f8\` | Small scoped work ≤2 days | normal | \`status:ready\`, \`comp:*\`, \`lang:*\` |
| 🐞 **Bug** | \`type:bug\` | Red \`#9f3734\` | Broken/incorrect behaviour | critical/important | \`priority:critical\`, \`env:*\`, \`compat:*\` |
| ✨ **Feature** | \`type:feature\` | Green \`#3fb950\` | Net-new capability | important/normal | \`status:needs-design\`, \`comp:*\`, \`meta:has-pr\` |
| 🎨 **Design** | \`type:design\` | Purple \`#ab7df8\` | Design artefacts/specs | important/normal | \`status:needs-design\`, \`area:design-system\` |
| 🧭 **Epic** | \`type:epic\` | Purple \`#ab7df8\` | Parent issue (3+ sprints) | important | \`status:in-discussion\`, \`meta:needs-changelog\` |
| 📖 **Story** | \`type:story\` | Blue \`#4393f8\` | User-centred vertical slice | normal/important | \`comp:*\`, \`env:staging\`, \`meta:has-pr\` |
| 🔧 **Improvement** | \`type:improve\` | Grey \`#9198a1\` | Enhance existing behaviour | normal/minor | \`comp:*\`, \`area:*\`, \`meta:has-pr\` |
| ♻️ **Refactor** | \`type:refactor\` | Grey \`#9198a1\` | Internal restructure (no UX change) | normal/minor | \`lang:*\`, \`meta:no-changelog\` |
| ⚙️ **Build & CI** | \`type:build\` | Blue \`#4393f8\` | Tooling/pipelines/releases | normal/important | \`area:ci\`, \`lang:js|yaml\`, \`env:*\` |
| 🤖 **Automation** | \`type:automation\` | Blue \`#4393f8\` | Bots/actions/scripts | normal | \`area:ci\`, \`meta:has-pr\` |
| 🧪 **Test Coverage** | \`type:test\` | Yellow \`#d29922\` | Add/expand tests | normal/important | \`area:tests\`, \`lang:*\`, \`env:staging\` |
| ⚡ **Performance** | \`type:performance\` | Yellow \`#d29922\` | Improve speed/efficiency | important/critical | \`comp:*\`, \`env:*\`, \`meta:has-pr\` |
| ♿ **A11y** | \`type:a11y\` | Pink \`#db61a2\` | Accessibility (WCAG 2.1 AA) | critical/important | \`comp:*\`, \`env:*\`, \`meta:has-pr\` |
| 🔒 **Security** | \`type:security\` | Red \`#9f3734\` | Security issues/improvements | critical | \`priority:critical\`, \`env:*\`, \`compat:*\` |
| 🔌 **Compatibility** | \`type:compatibility\` | Orange \`#8d4821\` | Browser/device/plugin compat | important/critical | \`compat:*\`, \`env:*\`, \`meta:has-pr\` |
| 🔄 **Integration** | \`type:integration\` | Orange \`#8d4821\` | External systems/services | important/normal | \`area:integration\`, \`lang:*\`, \`env:*\` |
| 🚀 **Release** | \`type:release\` | Green \`#3fb950\` | Release management/deployment | critical/important | \`release:*\`, \`env:*\`, \`meta:needs-changelog\` |
| 🧰 **Maintenance** | \`type:maintenance\` | Grey \`#9198a1\` | Routine updates/audits | normal/minor | \`area:dependencies\`, \`lang:*\` |
| 📚 **Documentation** | \`type:documentation\` | Grey \`#9198a1\` | Docs/guides/knowledge base | normal/important | \`area:documentation\`, \`lang:md\` |
| 🔬 **Research** | \`type:research\` | Grey \`#9198a1\` | Discovery/investigation/spikes | normal/important | \`area:*\`, \`env:prototype\` |
| 🧹 **Chore** | \`type:chore\` | Grey \`#9198a1\` | Small hygiene change | minor | \`priority:minor\`, \`meta:no-changelog\` |
| 🧪 **Audit** | \`type:audit\` | Grey \`#9198a1\` | Security/code/process audits | important/normal | \`type:security|a11y|performance\` |
| ✅ **Code Review** | \`type:review\` | Blue \`#4393f8\` | Peer review/QA/validation | normal | \`status:needs-review\`, \`meta:has-pr\` |
| 🤖 **AI Ops** | \`type:ai-ops\` | Blue \`#4393f8\` | AI agents/prompts/datasets | normal | \`ai-ops:*\`, \`lang:md|json|yaml\` |
| 🗂️ **Content Modelling** | \`type:content-modelling\` | Purple \`#ab7df8\` | CPT/taxonomies/field mapping | important | \`cpt:*\`, \`comp:*\`, \`env:staging\` |

---

## Common Requirements

**Definition of Ready (DoR) — All Types:**

- Acceptance criteria clear
- Owner assigned
- Dependencies identified
- Impacted files listed
- Test plan defined
- Rollback noted

**Definition of Done (DoD) — All Types:**

- Acceptance criteria met
- Tests updated (unit/E2E as needed)
- Accessibility/performance/security impacts considered
- Docs/changelog updated (if user-facing)
- Reviews approved
- CI passing
- Linked issues closed

---

## Usage Guidelines

### How to Choose

1. **Pick ONE issue type** per issue or PR for classification
2. Add routing labels: **Priority + Status + Area/Component**
3. Add context labels as needed: **Lang/Env/Compat/CPT**

### Automation

- The unified labeling agent automatically assigns and enforces type labels
- Type assignment uses config, heuristics, branch patterns, and content analysis
- See [labeling agent spec](../agents/labeling.agent.md) for details

### Color Palette

Grey \`#9198a1\` • Blue \`#4393f8\` • Green \`#3fb950\` • Yellow \`#d29922\` • Orange \`#8d4821\` • Red \`#9f3734\` • Pink \`#db61a2\` • Purple \`#ab7df8\`

---

## Best Practices

- **Don't over-use types** — prefer labels for orthogonal concerns (priority, status, area)
- **Design → Implementation** — either convert to Feature/Task or link child Stories
- **Story stays child of Epic** — track progress via parent roll-up in Projects
- **Use saved searches** — pin in Projects for engineers' queue, QA sweep, release gate

### Suggested Saved Searches

- Engineers' queue: \`is:open is:issue label:"status:ready" -label:"status:blocked" sort:updated-desc\`
- QA sweep: \`is:open label:"status:needs-qa"\`
- Release gate (vX.Y): \`is:open milestone:vX.Y\`

---

## Pull Request Templates

Keep a default \`pull_request_template.md\` and optional specialised templates (release/hotfix/docs/dep-update/ci/refactor/bug/chore/feature) prefilled with label prompts & DoD.

**Global PR DoD:**

- [ ] AC met; demo evidence
- [ ] Tests updated (unit/E2E as needed)
- [ ] A11y/perf/security impacts considered
- [ ] Docs/changelog updated (if user-facing)
- [ ] Reviews approved; CI green; linked issues closed

---

## References

- [Automation Governance](./AUTOMATION_GOVERNANCE.md)
- [Issue Labels Guide](./ISSUE_LABELS.md)
- [Canonical Labels & Colours](../.github/labels.yml)
- [Labeler rules](../.github/labeler.yml)
- [Canonical Issue Types](../.github/issue-types.yml)
- [PR Labels Guide](./PR_LABELS.md)
- [CONTRIBUTING.md](../CONTRIBUTING.md)
- [GitHub Discussions](https://github.com/orgs/lightspeedwp/discussions)
- [Agent Spec for Labeling](../agents/labeling.agent.md)
- [labeling.yml Workflow](../.github/workflows/labeling.yml)

---

*Type assignment is fully automated and standardized by the unified agent and workflow. All changes are canonical and traceable.*
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