NX How to realize the significance of JOGGLE_LENGTH and Lightening_Cutout defined sheetmetal material table?

How to realize the significance of JOGGLE_LENGTH and Lightening_Cutout defined sheetmetal material table?

Set "Show" for  JOGGLE_LENGTH and  Lightening_Cutout  in the material table as shown below. ( %UGII_BASE_DIR%\UGII\materials\sheet_metal_material_table.txt)

Enter a value for JOGGLE_LENGTH or keep the default @JOGGLE_LENGTH_TABLE_1,

@JOGGLE_LENGTH_TABLE_1 refers the value for the joggle length(R) will be taken from the JOGGLE_LENGTH_TABLE_1 table according to the Depth(D) and thickness of the joggle.

For your reference , please refer the below shipped JOGGLE_LENGTH_TABLE_1,

To reflect the Joggle length value in joggle dialog, you have to select "Use Material Table" as shown below after applying a material in Sheetmetal preferences

Similarly, @LIGHTENING_CUTOUT_1 takes parameters from LIGHTENING_CUTOUT_1 table based on the standard you select in the lighting cutout dialog

 Refer the below pictures