I asked this question several times in the recent live training session and the presenters suggested they would be answering the unanswered questions somewhere around here, but cannot find any related post. My best guess was to try here (still missing the structure of old forums).
Does anyone have any updates on this? We've developed a number of GP services that allow users to submit zipped data to our GIS server. This is our biggest hurdle in migrating to the WAB.
Does anyone have any insight on this?