Product Management: building the right thing, not just building things, so the work that ships is the work that mattered.

Product Management plainly: the discipline of deciding what to build next, and what to leave out, before anyone writes code.

Building fast is cheap if you build the wrong thing. Product Management is how you aim before you spend.

Read product management, on building the right thing: https://www.temerarii.com/product-management-building-the-right-thing

Ask the Operator: how do you scope a project? We name the outcome, cut the scope to what serves it, then sequence the build.

A roadmap is a set of decisions about what not to do yet. That is where most of the value hides.