Sheetmetal > Designing in Sheetmetal Design > Creating and Modifying Walls > Attached Walls > Attached Flat Walls > Narrowing Corners between Intersecting Walls
  
Narrowing Corners between Intersecting Walls
You can control the narrowing of corners between intersecting sheet metal walls when the model is displayed in the formed state. Select the Narrow the corner checkbox to automatically narrow the corner. Previously created wall relief is not affected.
Intersecting walls with an open corner
Intersecting walls with a closed corner