Hi,

Actual solution

• Export in VV2 style
• Deactivate
• Add (or remove) question, even update question type (short text-> long text for example)
• Actvate
• Import VV2

What if survey has token table and timing table. Once deactivate, those info are gone

token can be recreated with old table.

Don't know for timing, did you try too the iport from an old table ?

timing table can not be imported

And with "Import responses from a deactivated survey table " ?

It work too for ligth change of survey (reordering or remove/add one or 2 question).

If yes : maybe a bug report with "Import responses from a deactivated survey table " don't import timings :)

I just did a quick test of the method "Import responses from a deactivated survey table", timing table is not imported. I will do more testing to confirm.

I need a permanent survey on which I could add question and login user could come back to answer new questions or change their answers.

Time table is used in test not in survey. (Limesurvey is suppose to be a survey software)
So adding a question should be a possible option.
Or just a pause button could be required, just for the time required to add a question.