Here is what mine looked like roughly when I started about 9 months ago:
30 days:
- Product onboarding and learning
- Meet key people in PM, Sales, Marketing
- Get introduced to tools used in the org
- Understand the current messaging and positioning of the product(s)
- Listen for key problems that we solve and internalise the personas and brand-level messaging
60 days:
- Embed yourself in a customer conversation
- Ride shotgun on monthly product updates
- Study competitors and their market positioning
- Review the state of sales enablement and plan for updates
- Plan messaging updates if and as necessary
90 days:
- Form opinions on current strategy and present an updated GTM back to the stakeholders
- Create a GTM plan for any upcoming product changes in your portfolio
This was how it went down for me and I think it covered off almost important bits of getting introduced to a new product, new target personas, and a new market.