A temporary change can affect visit times, assigned staff and the instructions relevant to a particular period. Software could record the change, its approval and when the normal arrangement should resume.
Staff need a clear current view without losing the original plan. Access should follow role and assignment, with sensitive information restricted. Notifications should identify who must acknowledge a change rather than assume every message has been read.
Map an existing provider process with authorised staff before development. Test an extension, an early return to normal arrangements and a replacement worker. The system should make pending approvals and unresolved coverage visible, while care decisions and the suitability of any changed support remain with the responsible professionals and organisation.
Related reading: Mobile App Accessibility: Make Your App Easier to Use.