I suggest that the graphical TemplateData editor should warn the user before exiting, if the user has (say) pressed the Escape key after making unsaved changes. Right now, all your changes are instantly lost if you press Escape. I did this today (ouch).
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Restricted Application added subscribers: StudiesWorld, Aklapper. · View Herald TranscriptJan 26 2016, 9:15 PM2016-01-26 21:15:08 (UTC+0)
Krenair closed this task as a duplicate of T106382: Display a warning when user will leave TemplateData form.Jan 26 2016, 9:22 PM2016-01-26 21:22:52 (UTC+0)