A handover meeting can explain the broad shape of a system. It cannot, by itself, show that a new team is ready to own everything, especially when the system inventory, code, documentation, and access are incomplete.
Map the scope first
List the services and features in scope. For each one, distinguish what the previous team built, what it only integrates with, and what another team owns. Connect each item to its repository, environment, primary owner, and support contact. Mark an uncertain mapping as “to verify” rather than filling the gap with a guess.
Transfer operational knowledge
An architecture diagram may not answer the questions that arise during an incident. A useful handover set covers deployment and rollback, monitoring, key integrations, health checks, known limitations, and work still in progress. Each document needs an owner and a last-reviewed date.
Access should be approved through the proper owner and checked against the resources the incoming team actually needs. Being told that access exists is different from being able to inspect the relevant code, logs, or environment.
Estimate after the evidence is available
Once the incoming team has the inventory, documents, and working access, it can assess support load, staffing, and the order of knowledge-transfer sessions. Keep separate states for what was explained in a meeting, what was checked in source or runtime, and what remains unconfirmed.
A good handover produces a shared scope and a gap list with owners to close each gap. Meeting hours and slide counts alone do not establish readiness.