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Screen: Deploy · the Deploy blocks box.
What it is
In the Deploy blocks box: opens the step and the field that blocks the deploy. For Same name twice it opens the second one's name box; for an AC range, Range min.
What to enter
Press it.
What it changes
Nothing. The screen moves to the field.
House and app: this control writes nothing to the project by itself, so nothing changes in the house or the app from it alone.
If it goes wrong
A field that cannot be found is said in the browser console.