Kind time of the day, colleagues!
How to make surfaces flat for work in sheet metal mode? The model was imported from third-party software and cleaned from triangulation.
The edges on polygons (3+) are not on the plane (it's not noticeable by eye, but SW does not miss), so the options for converting to sheet metal do not work. Is there a way around this? Option to modeling over in SW - does not fit, need a faster way to straighten all surfaces at once, because there are models with a very large number of faces.