Existing teams based on a technology component should either be dissolved, with the work going into stream-aligned teams or converted into another team type: as part of the platform (if the component is a lower-level “platform” component), to an enabling team (if the component is easy enough for stream-aligned teams to work with), or to a complicated-subsystem team (if the subsystem really is needed and really is too complicated for stream-aligned teams to work with).
