Can I remove holes from midsurfsces?

[flyforever85]

I created a midsurfaces from a 3D geometry and I have a bunch of holes that will only need more elements but are not necessary for the analysis. Can I remove them?

 

[FEA way]

I don’t think that Geometry Edit options can help here. Instead you can do it this way:
- select Create Shell: Planar
- choose the midsurface as sketch plane
- use Project Edges tool - select edges of the holes
- finish the sketch
- holes will be plugged