Now this window appears, where you can make various settings. The grid size determines how many fields are available on this dashboard.
With the icons you can select an existing one, but it is also possible to upload a self-created one.
The area is important because of the access rights, but can still be changed with the menu editor.
The smartphone mode is important for the correct display on the smartphone. The number of columns indicates where the dashboard is shared.
You can also use the wrench to reopen the window after the dashboard has been created to change your entries.