While creating the first Base Flange in sheet metal, there's an option to change the width and depth of Rectangular Auto Relief.

After the first Base Flange is added, where can I find these values for some modifications.

I've tried right clicking Sheet-Metal & Base-Flange1 in the tree manager and selecting Edit Feature But I can't find these values.

Should I delete the whole part and start a new file to be able to modify these values?

Any kind of advice is much appreciated.