Onboarding a rep normally means someone senior explaining the same thing for the fourth time. This is that explanation, written down and current.
The test for this document is whether a rep who started on Monday can work from it on Monday afternoon without asking anyone a question. That shapes everything about it: plain language, examples over abstractions, and messaging angles rather than only market theory.
Playbooks rot the moment an offer changes. Because this is a command, the fix is a rerun rather than a project nobody has time for, which is the only reason enablement documents ever stay accurate.
The GTM playbook is the strategic document the whole system reads from. This one is the sales-facing version of it: shorter, more tactical, built to be handed to a person rather than consumed by other skills.
Skills compound. These are the ones we usually install alongside it.