After using the spec app creator, the initial app has default data, which is good. But as soon as you modify any data structure (let’s say, I add a column and a reference) those demo data becomes obsolete and there’s no way to recreate them. I have to create them by using the app as a user which is not the fastest way to test/create/edit the app.
A button “Regenerate demo data” (or “Re-Create data fixtures” as is it called in PHP projects) could d the trick. No need to customize it, just fill a ton of data so we can test the project quickly.