https://forums.autodesk.com/t5/fusion-support-forum/sheet-metal-quot-why-the-edge-can-not-be-the-selection-for/m-p/8935142#M141082 <P><A href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/6829695" target="_blank">@karina.harper</A>is absolutely correct in the fact that you cannot use the edge of a BREP body to create a sheet metal flange.&nbsp; You can however create a new sketch and project that edge into it and use it for a sheet metal flange.&nbsp; Take a look at the screencast.</P><P>&nbsp;</P><P><SPAN class="lia-inline-image-display-wrapper lia-image-align-inline" style="width: 842px;"><IMG src="https://autodesk.i.lithium.com/t5/image/serverpage/image-id/661840i48C620D4F71206C0/image-size/large?v=1.0&amp;px=999" alt="Sheet Metal Flange.jpg" title="Sheet Metal Flange.jpg" /></SPAN></P><DIV class="iframe-container"><IFRAME width="640" height="590" src="https://screencast.autodesk.com/Embed/Timeline/77880261-6188-419b-854d-8fb764d5e11a" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen" webkitallowfullscreen="webkitallowfullscreen"></IFRAME></DIV><P>&nbsp;</P> Mon, 29 Jul 2019 00:47:33 GMT jhackney1972 2019-07-29T00:47:33Z https://forums.autodesk.com/t5/fusion-support-forum/sheet-metal-quot-why-the-edge-can-not-be-the-selection-for/m-p/8935003#M141080 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="캡처.JPG" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/661803i2B6B5FDE2CCA0798/image-size/medium?v=v2&amp;px=400" role="button" title="캡처.JPG" alt="캡처.JPG" /></span></P><P>I made the box (w;30 l: 30; h;20). I want to flange on this edge like the picture above, but the edge is not available for flange. Can you explain for this? &nbsp;</P> Sun, 28 Jul 2019 20:24:44 GMT https://forums.autodesk.com/t5/fusion-support-forum/sheet-metal-quot-why-the-edge-can-not-be-the-selection-for/m-p/8935003#M141080 Anonymous 2019-07-28T20:24:44Z https://forums.autodesk.com/t5/fusion-support-forum/sheet-metal-quot-why-the-edge-can-not-be-the-selection-for/m-p/8935027#M141081 <P>Hi&nbsp;@Anonymous&nbsp;</P> <P>&nbsp;</P> <P>You can't select edges from a BREP body for a sheet metal part. You need to use a sketch or an existing sheet metal part.</P> <P>&nbsp;</P> <P>Cheers,</P> <P>&nbsp;</P> <P>Karina</P> <P>&nbsp;</P> Sun, 28 Jul 2019 20:51:44 GMT https://forums.autodesk.com/t5/fusion-support-forum/sheet-metal-quot-why-the-edge-can-not-be-the-selection-for/m-p/8935027#M141081 karina.harper 2019-07-28T20:51:44Z https://forums.autodesk.com/t5/fusion-support-forum/sheet-metal-quot-why-the-edge-can-not-be-the-selection-for/m-p/8935142#M141082 <P><A href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/6829695" target="_blank">@karina.harper</A>is absolutely correct in the fact that you cannot use the edge of a BREP body to create a sheet metal flange.&nbsp; You can however create a new sketch and project that edge into it and use it for a sheet metal flange.&nbsp; Take a look at the screencast.</P><P>&nbsp;</P><P><SPAN class="lia-inline-image-display-wrapper lia-image-align-inline" style="width: 842px;"><IMG src="https://autodesk.i.lithium.com/t5/image/serverpage/image-id/661840i48C620D4F71206C0/image-size/large?v=1.0&amp;px=999" alt="Sheet Metal Flange.jpg" title="Sheet Metal Flange.jpg" /></SPAN></P><DIV class="iframe-container"><IFRAME width="640" height="590" src="https://screencast.autodesk.com/Embed/Timeline/77880261-6188-419b-854d-8fb764d5e11a" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen" webkitallowfullscreen="webkitallowfullscreen"></IFRAME></DIV><P>&nbsp;</P> Mon, 29 Jul 2019 00:47:33 GMT https://forums.autodesk.com/t5/fusion-support-forum/sheet-metal-quot-why-the-edge-can-not-be-the-selection-for/m-p/8935142#M141082 jhackney1972 2019-07-29T00:47:33Z