Convert to sheet metal

Hi,

I attach a parasolid file.

I would like to convert to sheet metal.

If I use 'Insert bends' command, SolidWorks delete a flange (with error).

If I use 'Convert to Sheet metal' command, SolidWorks add a relief that it's just present.

I would like an option in 'Auto relief' in 'Convert to Sheet metal' command 'None'.

I'm right ?

I add an ER ?

Can I convert to sheet metal without re-manipulate with adding other feature.

Thank you,

Alessandro

SolidworksSheet Metal