WAB Dev Edition: where do I customize widget placeholder values?

[FrancescoTonini2]

Hello,

I am trying to customize my WAB-templated app by using some placeholder values to be seen by users in the appropriate text space for widget parameters. Specifically, instead of having a "defaultValue" set inside the widget config_widgetname.json file like I do now, I would like to have true placeholder labels. Could you point me to the correct file/parameters where I can customize and add these?

[FrancescoTonini2]

Ok, seems like this stuff is all a bit above my head and less of a quick fix to use placeholders than I thought. Thanks for the pointers.