If you only have 20 people to reach out to, you don't need much structure in how you go about doing it. Your goal should be to make those meetings happen at all.
Ask them for advice around the thing you are working on. Your goal at this stage should be to find 10 users who love your product.
Ask them for advice around the thing you are working on. Your goal at this stage should be to find 10 users who love your product.