Explore the Convert to Sheet Metal dialog options.
Design > Sheet Metal > Create > Convert to Sheet Metal
Pick a wide face on a solid body.
Displays body thickness on selection point. This is saved in the Sheet Metal rule and cannot be edited later.
A new Sheet Metal rule is created based on the thickness detected. Pick a rule from a list of your Sheet Metal rules or from the library. The rule selected is duplicated and new thickness is set.
When checked, filters rules list with thickness detected above.