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=eyJTdGF0ZW1lbnQiOlt7IlJlc291cmNlIjoiaHR0cHM6Ly9kemY4dnF2MjRlcWhnLmNsb3VkZnJvbnQubmV0L3VzZXJmaWxlcy8xMTAwLzI1NTYvY2tmaW5kZXIvaW1hZ2VzL2ltYWdlKDUwKS5wbmciLCJDb25kaXRpb24iOnsiRGF0ZUxlc3NUaGFuIjp7IkFXUzpFcG9jaFRpbWUiOjE3Nzc0MjAwMTd9fX1dfQ__&Signature=FYKwVtXJNdNP0xUcJQ9ISdB2dSzG2bSqE~mM9O8-Nmm-dkrPEM2pGZQYwPbvFY0TEYPRF5Wdd6LW-aa9Nxs1O56SC0xZZuqHCUSHxPyykHW1Wccl9I0S-0iVxHtW7RzepemmQAgegTGVJr6XjLViHGpUGreiKdWecgq5tx16pIBC-hgsqLLSRApI5Fz5LHC8hWN8qyT4liJozgVQSM9sCQ-M24eM-05UAnVcphcq3byNX3so97hixgboc0BdIg4lZSWt4aq1Frt8mdNVtLuqdGmJI1b-afGr295pzkxORKfmW0w0n6qQNcjF7GjNqZmMEp6lgWF8P4MqEeRZmrRf0Q__&Key-Pair-Id=K2TK3EG287XSFC)