The CIO's influence is determined by the IT operating model. Stop treating it as an org chart and use it to align strategy, funding, and decisions. By redesigning around value flows, establishing explicit decision rights (RAPID), and adopting a TBM investment framework, the CIO moves from cost controller to enterprise change architect. Anchor your board narrative to business outcomes, not technology, and use the 90-day roadmap to secure your seat at the strategic table.