I wish I could have an URL parameter to initiate opening a LIVE questionnaire for testing.
What I mean is that one could open the QN from a url containing eg &testmode=Y and the questionnaire would open as if it was not live.

I assume it is good to have that for web surveys as well (eg clients can open)
But we use LS as a data collector for CATI as well as CAPI and there is constant need for a TEST-survey. Currently the only way to have it is to have a TEST copy of the survey.
But once you have some Customizations and JS and stuff, it sometimes gets a bit complicated.

I assume it is not too difficult to set a survey to open as not-live.