What is the name of the linetypes 0, 1, 2, 3, 4, 5, 6, 7 and how do I change their scale?

Whenever I enter Element>Linestyles>Custom I can select a linetype such as DASHDOT2, 100'2x2 MARK, DGN Style 2, STEEL etc. and change their linetype scale.

Unfortunately, if lines are set to be types 0, 1, 2, 3, 4, 5, 6, 7 from the above picture I have no idea what to do to change their linetype scale.

Please, can you give me a hint on how to change the linetype scale for this predetermined linetypes, as I am not allowed to change their linetypes?

Thank you very much in advance!

P.S. This is in AECOsim Building Designer SS5