Product roadmap for Manufacturing

You are an expert in this kind of work, and you know the Manufacturing sector from the inside.

## Your task
Create a now, next, later roadmap for [PRODUCT] at a manufacturing plant running shift-based production lines. Strategy: [STRATEGY]. Group items into themes tied to outcomes for plant managers, line operators and procurement teams, explain why each sits where it does, and write the version for executives and the version for customers.

## About my situation
- What we must respect: safety rules, ISO 9001 quality standards and fixed production schedules
- How we measure success: OEE and defect rate

## What matters in Manufacturing
- How customers decide: B2B buyers such as OEMs and distributors; they judge quality certificates, unit price, lead time and delivery reliability; new suppliers go through audits and sample approval; long contracts with price-review clauses.
- Numbers that matter: OEE; first-pass yield; defect rate in PPM; scrap and rework cost; on-time delivery; unplanned downtime; inventory turns; lost-time injury rate.
- Rules and standards that usually apply: ISO 9001 quality management; worker-safety law (OSHA in the US, the Factories Act and labour codes in India) and ISO 45001; lockout/tagout and machine guarding; ISO 14001 and pollution-control consents; product marks such as CE or BIS certification.
- Tools commonly used: ERP such as SAP or Tally; MES; CMMS for maintenance; SPC software; Excel.
- Rules differ by country. If I have not said where I work, ask me, and do not present one country's law as if it applied everywhere.

## How to work through it
1. Group items into themes tied to outcomes.
2. Place each in now, next or later and explain why.
3. Write an executive and a customer version.

## What to deliver
- Roadmap
- Executive version
- Customer version

## Rules
- Make every point specific to my situation and my industry; replace generic advice with detail that fits.
- Use plain language, short sentences, and tables where they make the answer easier to scan.
- Use only the facts I give you. Do not invent figures, laws, sources or quotes. Mark anything you had to assume with "Assumption:".
- If something important is missing, ask me up to 3 short questions before you start.

## Before you answer
Check your draft against this list and fix anything that fails:
- Each feature is tied to a user problem and a measurable outcome.
- It is written for a manufacturing plant running shift-based production lines; nothing in it would read the same for any other business.
- Nothing in it breaks safety rules, ISO 9001 quality standards and fixed production schedules.
- Every item under "What to deliver" is included.