> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ospribrain.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Lighthouse

> Product requirement document management with AI-generated PRDs.

## Overview

Lighthouse is Ospri Brain's product management tool. Submit feature ideas and the AI generates comprehensive Product Requirement Documents (PRDs). Triage and track them on the PRD Board.

## Tabs

### Submit

Submit a new idea in two steps:

**Step 1: Core Info**

| Field                  | Description                                                                     |
| ---------------------- | ------------------------------------------------------------------------------- |
| **Title**              | Feature or idea name                                                            |
| **Writeup**            | Detailed description of the idea (quality indicator shows Too Brief → Detailed) |
| **Category**           | R\&D, Sales, Engineering, etc.                                                  |
| **Perceived Priority** | P1 (critical) through P5 (nice-to-have)                                         |

**Step 2: Additional Context**

| Field                  | Description                            |
| ---------------------- | -------------------------------------- |
| **Attachments**        | Supporting files with context per file |
| **Target Users**       | Who would use this feature             |
| **Timeline**           | Expected timeline                      |
| **Tools/Dependencies** | Required tools or dependencies         |
| **Success Criteria**   | How to measure success                 |

Click **Submit** and the AI generates a full PRD.

<Note>
  **Alex's screenshot note:** Take a screenshot of the Submit form showing Step 1 with the title, writeup, category, and priority fields. Show the writeup quality indicator.
</Note>

### PRD Board

View and manage submitted PRDs:

**Views:**

* **Grid** — Card grid
* **Kanban** — Columns by status

**Kanban Columns:**

| Column      | Description                      |
| ----------- | -------------------------------- |
| Backlog     | New submissions, not yet triaged |
| Triaged     | Reviewed and prioritized         |
| In Progress | Being worked on                  |
| Done        | Completed                        |
| Backburner  | Deferred for later               |
| Rejected    | Not pursuing                     |

**Filters:** Status, priority, category, search

**Triage Mode:** Password-protected mode where admins can change status and priority for each PRD.

### PRD Detail

Click any PRD card to see the full document:

| Tab              | Content                                                                 |
| ---------------- | ----------------------------------------------------------------------- |
| **Overview**     | Executive summary, problem statement, goals, non-goals, success metrics |
| **Stories**      | User stories with acceptance criteria                                   |
| **Requirements** | Must-have, should-have, could-have technical requirements               |
| **Parts**        | Build components with dependencies                                      |
| **Risks**        | Risk list with likelihood and mitigation                                |

<Note>
  **Alex's screenshot note:** Take a screenshot of the PRD Board in Kanban view showing cards in different status columns. Take another of a PRD detail modal showing the Overview tab.
</Note>