What's New: Creo Parametric 4.0 > Sheetmetal Design > New Edit Corner Relief Tool
  
New Edit Corner Relief Tool
Use the Edit Corner Relief tool to modify native and imported sheet metal geometry.
User Interface Location: With a sheet metal part open, click Flexible Modeling > Edit Corner Relief or from the mini toolbar.
Release: Creo Parametric 4.0
Benefits and Description
You can watch a video that demonstrates this capability.
Use Creo Flexible Modeling in Sheetmetal Design to edit individual corner reliefs of a sheet metal part independent of how the part was created, even if it was imported from another CAD system. There is no requirement to recognize sheet metal design intent in advance. Select one of the corner relief surfaces and then on the mini toolbar, click Edit Corner Relief. Draggers and additional options for a corner relief definition and removal settings are available in the ribbon to immediately modify the corner relief. You can also modify the default settings.
The Edit Corner Relief tool gives you the flexibility to change corner reliefs in a sheet metal part in an intuitive and easy way.