Look for a real need inside the organization and compare it with experience you can already explain. An internal move might involve a different team, a new responsibility, or a chance to learn a related task. You do not have to assume that changing direction means leaving everything familiar.
Review published internal openings or development opportunities, then prepare one relevant example and a few questions. Check the organization’s process before approaching people or taking on work outside your role. A conversation about a specific need can help you understand the preparation required without assuming that a transfer or promotion is guaranteed.