table bend

Hello

i want to make a table bend in creo but ... i do not

creo had three table bends for different types of materials

i see for thicknes 0.6 not have values in table , what value use creo in this case ("or this units for measurement is in inch )

is posible somebody help me with a start point for this table

i see table bend in creo is use for  !     90-Degree Bends - Required Straight Length of Stock (L) for different angles what rule use creo

TKS