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=eyJTdGF0ZW1lbnQiOlt7IlJlc291cmNlIjoiaHR0cHM6Ly9kemY4dnF2MjRlcWhnLmNsb3VkZnJvbnQubmV0L3VzZXJmaWxlcy8xMTAwLzI1NTYvY2tmaW5kZXIvaW1hZ2VzL2ltYWdlKDUwKS5wbmciLCJDb25kaXRpb24iOnsiRGF0ZUxlc3NUaGFuIjp7IkFXUzpFcG9jaFRpbWUiOjE3ODUyNzY3MDZ9fX1dfQ__&Signature=QdYQiWB-uRdPvrD82h0cCAfYnuX08pSOMPjZTrHpfx-VkMq3XYDnpR8u0qgknJsQibRshw--kQRn5Kf0B23tETuXQ2IWovNugM99s~nqHTP69cDCShm695kfnwMhperRdHuXolj94uFhblo8x64Qywnwu4MaRDiXtn79F6KNbbqIhtMP~iW64l8LO5XcmKO7tvMvKXbkFy9jiP1Fcd8nOqHfRzEvZWbecL05pLdEqXstrDMgO6OKJBrR3Y1BiMwnA6ZWBsYQ731QFUQaO00q4OsIqYjPkxjU~Vpjlg2UG7eelIbyQRNraQI0AS5dhX1AJ5ei8Os-9nc-uVE57RErFg__&Key-Pair-Id=K2TK3EG287XSFC)