Write a go-to-market plan for a new product

Help me write a go-to-market plan for a new product.
Inputs: product; company; goals.

1. Choose an initial segment and use case.
2. connect acquisition, activation and retention.
3. define staged hypotheses, owners and validation signals.

Deliver: GTM on a page, Target segment, Positioning and message, Pricing and packaging, Sales motion, Channels, Launch sequence.
Clarify critical gaps, separate facts from assumptions, and do not invent data, citations or completed actions.

My material: [fill in here]

Before you start

Provide product; company; goals.