TeraByte Unlimited

IFL has the "same" Partition Work as BIBM.

You have to enter your BIBM registration when you build the IFL boot media.

Edit... If you don't enter your BIBM registration, Partition Work in IFL won't be fully functional.

Also, when creating the IFL boot media, it's necessary (I think) to choose
Traditional - You have control over options. [Custom].