Once the system has saved the changes, the page will reload or update. Informing users about this ensures that they know their work wasn't lost. Use a success toast notification or banner that disappears after a while to inform users that changes have been saved. These can include an Undo functionality which is great for reversible actions or actions with minor consequences.^[1]

Success messages should be visible but not intrusive. In the message, be sure to include a short description of what has happened.