Flatten command in solid edge?

I have a problem of making it properly. Flatten command exist in sheetl metal modeling, but i have a problem making mu detail in there. So i made it in traditional part, but a huge problem appeared. Firstly i can't switch to sheet metal during part creation. I tried converting it to sheet metal, but that didnt help. Flatten command dont work on converted model. Maybe it is because i use academic license? Can somebody help me with this issue?

2 Answer

I cant open SE academic files in my SE. Pleas save this file spt format.

New model in Sheet metal enviroment, use Part Copy command to insert the part, convert it to sheet metal, flatten. That's all.