This a downloaded part file. Flatten sheet metal in drawing file gives a different result. What is reason for that?
Don't have SW 2018 (EDIT: and not in front of SW to load the IGES), so...was an operation added (a tab added) when the part was flattened?
When you flatten, does one of the tree operations get toggle from suspended?
If see so, delete it.
If you need it, I don't believe it can be moved in the tree. It must be recreated.
Happy New Year,
Thanks for your help.
Some features were not suppressed/unsuppressed correctly. Here is fixed part.
Retrieving data ...