A migration program converts source files for a program developed for under a source server environment file-by-file to destination files compatible with a destination server environment. The instant invention defines first, a service which is a well-known dynamically callable software program that is currently in existence and is running somewhere in the business concern or enterprise on a computer network. The alignment device is attachable to a carrier substrate. The group of the sets of the composite image reproduction data, and the group of the items of the component image data, are objects for selection.