From version 5.4.5, you can mark a completed interview as incomplete, and thus allow it to be restarted in Web mode using the survey start link.
To mark the interview as incomplete:
modify interview.... Fast Entry mode starts, allowing you to modify the interview's data.completed box:.png?Policy=eyJTdGF0ZW1lbnQiOlt7IlJlc291cmNlIjoiaHR0cHM6Ly9kemY4dnF2MjRlcWhnLmNsb3VkZnJvbnQubmV0L3VzZXJmaWxlcy8xMTAwLzI1NTYvY2tmaW5kZXIvaW1hZ2VzL2ltYWdlKDUwKS5wbmciLCJDb25kaXRpb24iOnsiRGF0ZUxlc3NUaGFuIjp7IkFXUzpFcG9jaFRpbWUiOjE3NzM0NzE1NDl9fX1dfQ__&Signature=Ygs60proa~6JUHvIyfkO~nTjbS4aKvut5uH0y86Qr3h7s2yl0KHKQ8pfYN3~qvoKVuYHKs~9R3UlOg2ZLyGoAcBYUpZ-4BmnmgeE9ik-pIed0xWsIu8LBvO7kiuUREZi88~iQWp8QYQRqqYItoJSzh4nXJnJ0VG4A8xwjcLb07H0Xmlnq1mOHlBH1zwWzcS2lUDNSNk9Qc8CANYoX9GMsE0ifB6VsuSZGXSSa9b3v-u635FDkdYKWF7FHOJicwK15cmOp622wiYXD-eL-aIIKObCyC8~o6L-8Foj~v5sNq~4OqvK6h854-VBD5tES1Hj8GRNT40sJ7q68SulVJrz7A__&Key-Pair-Id=K2TK3EG287XSFC)